Close ×
Choose your Vehicle
Select your vehicle for a custom shopping experience
Donaldson P550762 Fuel Filter
$28.42
$41.62
The Donaldson P550762 Fuel Filter is precision engineered to protect critical engine components by providing clean, contaminant-free fuel. Designed to optimize performance and ensure reliable engine protection, this advanced filter is an essential upgrade for any vehicle that requires enhanced fuel system efficiency.Key Features• Advanced cellulose media for superior contaminant capture• Pressure relief valve to maintain smooth, gradual fuel pressure buildup• OEM compatibility with modern electronic filter life indicatorsProduct DetailsThis fuel filter is brand-new, unused, and unopened in its original retail packaging. It meets OEM specifications and is backed by a 2-year guarantee against manufacturing defects, ensuring lasting performance and giving you peace of mind. Trusted fuel filtration not only extends engine life but also delivers consistent performance on the road.For those seeking quality fuel filters, check out our dedicated Fuel Filters collection. Also, explore our range of Donaldson products in the Donaldson collection to find compatible parts and accessories for all your vehicle needs.Cross ReferencesBrands in the cross-reference list include: Baldwin (PF7661, PF7761, PF9983), Big A (95628), Carquest (86628), Champion Laboratories (L8967F), Demag (42079112), Fleetguard (FF5405), Fleetrite (FFR85405), and Fram (C9559).
Donaldson P550780 Fuel Filter
$39.37
Experience the exceptional performance of the Donaldson P550780 fuel filter, designed to keep your engine running smoothly by providing efficient fuel filtration and protecting essential engine components. Manufactured by Donaldson, a name synonymous with quality and reliability, this filter is perfect for those who demand top-tier performance. Whether you're looking to purchase the Donaldson P550780 or wondering where to buy it, this genuine part delivers durability and precision.Key Features
Ships within 1 Business Day, ensuring fast delivery
Brand-new, genuine parts every time for maximum reliability
No minimum order requirements, so you can purchase as needed
Engineered to optimize fuel delivery systems and sustain peak performance
Cross References & Compatibility
BALDWIN BF7778
BIG A 95140
CARQUEST 86140
CHAMPION LABORATORIES L3973F
CHRYSLER 5103577AA
FLEETGUARD FF5625
We stand by the quality of our products with a customer-first approach and a commitment to your satisfaction. For more premium fuel filters, visit our Fuel Filters collection or explore the range of Donaldson offerings available. Enjoy the peace of mind that comes with a focus on excellence, prompt shipping, and reliable service.
Donaldson P550808 Fuel Filter
$47.06
Experience the reliability and performance of the Donaldson P550808 Fuel Filter—a high-performance component engineered for durability that meets or exceeds OEM standards. Designed to keep your engine running smoothly, this fuel filter efficiently removes impurities, ensuring optimal fuel flow while protecting vital engine components in both automotive and heavy-duty applications.Key Technical Specifications• Thread Diameter, Cartridge Dimensions, and Weight are designed to align with OEM standards for a perfect fit.• Precisely engineered to support essential cross-reference numbers, including compatibility with MANN-FILTER WK 820/1 and CS499.• Constructed from durable materials for exceptional longevity and performance.Vehicle Compatibility & Applications• Ideal for both gasoline and diesel engines in trucks, Jeeps, and 4WD vehicles.• Suitable for industrial applications as well as everyday automotive use where reliability is essential.• A great choice for drivers looking to upgrade or maintain their vehicle’s fuel system performance.• Ships within 1 business day• Brand-new genuine parts guarantee• No minimum order requirementsFor more high-performance filtering solutions, visit our Fuel Filters collection or explore our range in the Donaldson collection.
Donaldson P550821 Fuel Filter
$49.39
$72.34
The Donaldson P550821 Fuel Filter offers exceptional engine protection through advanced filtration technology. As a genuine, brand-new part, it ensures optimal fuel quality while safeguarding essential engine components from wear. This filter is an essential upgrade for anyone striving to maintain peak performance and longevity in their engine systems.Key Features
Premium quality filtration media made from superior materials for enhanced durability
Built-in rubber gasket for a secure, leak-proof installation
Efficient pressure relief valve to protect the fuel system
Compatibility with electronic fuel filter life indicators for proactive maintenance
Designed to minimize injector and pump wear, ensuring smooth engine operation
Compatibility & AssuranceThe Donaldson P550821 fuel filter is engineered to work seamlessly with various engine types and is cross-referenced with several OEM numbers, including leading Caterpillar and other compatible Donaldson parts. Whether buying a P550821 fuel filter for a truck or a 4WD vehicle, this product is built to meet and exceed expectations.Enjoy peace of mind with a one-year manufacturer warranty and our commitment to fast service with same- or next-business-day shipping. Explore our extensive collection of fuel filters in our Fuel Filters Collection or discover more Donaldson parts in our Donaldson Collection for all your vehicle maintenance needs.
Donaldson P550848 Fuel Filter
$36.54
$53.54
Start your vehicle upgrade with the Donaldson P550848 fuel filter—a genuine, dependable component engineered for peak performance. Crafted to deliver efficient filtration using high-quality materials, this fuel filter ensures smooth engine operation while protecting against contaminants. If you're looking to purchase the Donaldson P550848 or explore Donaldson fuel filter options online, this is the ideal choice.Key Features• Fast shipping – typically ships within 1 business day• Brand-new, genuine parts with no minimum order requirement• Engineered for superior compatibility and performance• Designed to enhance engine efficiency and longevity• Suitable for a range of truck and 4WD applicationsTechnical Specifications• Height: 5.2 in – Optimized for a compact design• Diameter: 2.8 in – Fits standard configurations• Outer Diameter: 3.0 in – Ensures a secure fit• Inner Diameter: 2.5 in – Allows optimal fuel flow• Part Number: P550848 – A symbol of quality and precisionOEM Compatibility & Applications• BALDWIN BF1385SPS – Delivers trusted performance in heavy-duty equipment• CARQUEST 86732 – Perfect for versatile engine applications• CASE-IH CNH GLOBAL 87356193 – Provides consistent filtration• CUMMINS 3973233 – Compatible with Cummins QSC and QSL Tier 3 engines• CUMMINS 4931955 – Endorsed by professionals for reliability• FILTER CENTER FS13732, FLEETGUARD FS19732, FLEETGUARD FS19784 – Designed for peak performance• Note: Not for marine applicationsShipping & Brand CommitmentEnjoy peace of mind with our reliable service:• Quick processing – items typically ship within 1 business day• No minimum order requirements• Backed by over 35 years of industry expertise and 24/7 customer supportInterested in exploring more premium fuel filter solutions? Visit our Donaldson Collection.
Donaldson P550849 Fuel Filter
$30.45
$44.61
The Donaldson P550849 Fuel Filter is designed to provide cleaner fuel by effectively separating water and other contaminants that can damage your vehicle's injectors and fuel pump. This robust fuel filter is built for reliable performance, ensuring smooth engine operation and prolonged component life.Key Features• Advanced water separation technology that reduces injector and pump wear• In-line fuel filter design featuring an integrated water separator cartridge• Includes a pressure relief valve, high-quality gaskets, and durable seals• Precise dimensions for optimal fit (approx. Outer Diameter: 2.5 inches / 63.5 mm, Inner Diameter: 1.8 inches / 45.7 mm, Length: 4 inches / 101.6 mm)• Manufactured to strict quality standards for dependable performanceCompatibility & Cross References• Also Compatible With: ATLAS COPCO 5580007857, BALDWIN PF7928, BALDWIN PF9814, DAVCO 102527, FLEETGUARD FS19763, FLEETGUARD FS19764This genuine Donaldson filter is backed by a 1-year manufacturer warranty, confirming its high-quality construction and performance. Every order ships within 1 business day, ensuring you get back on the road quickly. For additional options and expert fuel filtration solutions, check out our Fuel Filters collection.
Donaldson P550851 Fuel Filter Water Separator
$29.35
$43.00
Introducing the Donaldson P550851 Fuel Filter Water Separator – a top-of-the-line diesel fuel filter crafted to prolong your engine’s life by effectively separating water from fuel. This innovative filtration solution provides dependable performance, protecting your engine while adhering to strict SAE J1985/J905 standards.Key Features• Designed for superior filtration, the P550851 efficiently removes water and impurities to boost diesel performance.• Offers 99% efficiency at 25 microns and 95% efficiency for emulsified water separation.• precisely engineered dimensions with a 4.21-inch outer diameter, 0.66-inch inner diameter, and a 7-inch filter length.• Cross-references include Baldwin PF7930 and Fleetguard FS19765, ensuring trusted compatibility.• Meets rigorous SAE testing standards to ensure consistent flow and optimal protection.• Primary Application: DAVCO PLUS SIZE, making it well-suited for a variety of heavy-duty and light-duty engines.Technical Specifications• Outer Diameter: 4.21 inches (106.93 mm)• Inner Diameter: 0.66 inches (16.76 mm)• Filter Length: 7 inches (177.8 mm)• Gross Length: 19.1 inches | Gross Height: 7.8 inches | Gross Width: 14.5 inches• Gross Weight: 0.7 pounds• Tested to SAE J1985/J905 standards• Country of Origin: MX (Mexico)• Application Note: ELEMAX 25 MICRONShipping & Service• Ships within 1 business day• Genuine, brand-new parts with no minimum order requirementsBoost your diesel engine’s performance and reliability with the Donaldson P550851 – a true innovation in fuel filter water separators. For more similar products, explore our Donaldson collection.
Donaldson P550900 Fuel Filter
$39.78
$58.27
The Donaldson P550900 Fuel Filter is designed to provide superior fuel filtration and water separation, ensuring your engine receives clean, efficient fuel for peak performance. Its innovative design and precise engineering make this filter a dependable solution for trucks, Jeeps, and 4WD vehicles.Technical Specifications• Height: 248.3 mm• Overall Diameter: 107.3 mm• Gasket Dimensions: Outer Diameter 98 mm, Inner Diameter 90 mm• Thread Size: 1-14 UN• Filtration Efficiency: 99% at 20 microns• Water Separation Efficiency: 85% emulsified water performance• Features advanced Twist&DRAIN technology with cellulose media for enhanced performanceKey Features• Quick installation with a spin-on design for easy, hassle-free replacement• High-efficiency filtration that protects your engine and improves overall performance• Precision fit with exact thread and measurement specifications• Compatible with cross-reference brands including Caterpillar and othersBenefits and Purchase AssuranceExperience improved engine performance and longer equipment life with reliable fuel filtration. This filter not only boosts performance but also reduces maintenance downtime—a crucial benefit for both commercial and recreational vehicles. At Everything Truck Parts, we stand by our products with a commitment to quality: expect fast shipping (typically within one business day), genuine new parts, and no minimum order requirements.Explore our Fuel Filters collection for more high-quality options.
Donaldson P550904 FUEL FILTER, WATER SEPARATOR SPIN-ON
$25.13
$36.82
Enhance your engine’s protection and performance with the Donaldson P550904 fuel filter and water separator spin-on. Engineered for reliable filtering, this unit delivers 99% efficiency at 30 microns and meets the stringent ISO 19438 standard. Designed for dependable performance, it is compatible with models such as Iveco Eurocargo, Stralis, Trakker, and others including Iveco 2992662.Key Features
Spin-on design for quick and easy installation
High efficiency with 99% filtration at 30 microns
Effectively separates water from diesel fuel to prevent corrosion and injector damage
Complies with ISO 19438 standards, ensuring lasting reliability
Compatible with multiple models including Iveco Eurocargo, Stralis, and Trakker
Technical Specifications
Outer Diameter: 3.86 inches (98 mm)
Length: 7.70 inches (195.5 mm)
Gasket Outer Diameter: 2.83 inches (72 mm)
Gasket Inner Diameter: 2.44 inches (62 mm)
Why It MattersInstalling the Donaldson P550904 not only improves your engine’s overall performance but also reduces maintenance time and costs by keeping your fuel system clean and efficient. Its straightforward spin-on design means installation is hassle-free for both professional drivers and vehicle enthusiasts. For more quality fuel filter options, visit our Fuel Filters collection.
Donaldson P550912 Fuel Filter
$41.18
$60.32
The Donaldson P550912 fuel filter is designed for superior fuel filtration while protecting your engine from wear on injectors and pumps. Built to maintain peak engine performance, this filter is perfect for both professional drivers and auto enthusiasts looking for reliable, genuine parts.Key Features• Provides efficient fuel filtration to extend engine life• Features a pressure relief valve for regulated fuel flow• Constructed with advanced cellulose filtration media for improved capacity• Compatible with various OEM standards, including popular JOHN DEERE references• Ideal for vehicles that require high-quality fuel filtrationTechnical Specifications• Dimensions: Precise height and diameter measurements ensure a secure fit• Compatibility: Meets numerous OE standards and fits a wide range of diesel and gasoline engine systems• Construction: Made with durability in mind, ensuring long-lasting performance even under challenging conditionsThe Donaldson P550912 fuel filter not only enhances engine performance but also boosts efficiency and reduces wear on fuel injectors and pumps. Whether you’re upgrading your vehicle or maintaining its top performance, this filter is a dependable choice for extending your engine’s lifespan.Why Buy From Everything Truck Parts?Every order ships within one business day, ensuring fast delivery and minimal downtime. Our genuine, brand-new parts come with no minimum order requirements. Enjoy exceptional customer support 24/7 and explore our extensive Fuel Filters collection for even more quality options. Upgrade your engine’s performance—buy the Donaldson P550912 fuel filter today.
Donaldson P550914 FUEL FILTER, WATER SEPARATOR SPIN-ON
$32.02
$46.91
The Donaldson P550914 Fuel Filter is designed to protect your engine by removing contaminants and effectively separating water from diesel. Engineered to combat corrosion and injector damage, this filter not only enhances fuel system reliability but also helps maintain optimal engine performance. Its spin-on design ensures a quick and easy installation, reducing overall maintenance time for trucks, Jeeps, and 4WD vehicles.Technical Specifications• Filter Efficiency: Removes up to 50% of particulates at 5 microns• Dimensions: Approximately 4.0" x 2.5" x 2.0"• Weight: About 1.2 lbs• OEM Compatibility: Works with part numbers such as JOHN DEERE RE508202 and other leading standardsFeatures & BenefitsThe innovative design allows for straightforward installation and minimal downtime. Experience improved engine efficiency and extended component life with dependable diesel filtration, making this filter a smart choice for professional drivers and automotive enthusiasts alike.Application & Compatibility• Ideal for commercial trucks, Jeeps, and off-road 4WD vehicles• Supports a variety of heavy-duty and passenger vehicles with strict filtration requirementsSafety Note: Always follow manufacturer guidelines during installation. Proper handling is recommended to reduce the risk of exposure to fuel and chemicals.For additional fuel filter options, please visit our Fuel Filters collection.
Donaldson P550929 Fuel Filter
$41.64
$60.99
The Donaldson P550929 Fuel Filter is designed as a high-performance solution that delivers reliable and efficient fuel system protection. It features advanced gasket technology along with a spin-on, twist-and-drain design, making it an excellent choice for professional drivers and vehicle enthusiasts alike. Its precise construction ensures robust performance and dependable filtration, making it the smart choice for your engine’s health.Key Benefits
Genuine, brand-new Donaldson quality
Fast shipping, with most orders dispatched within 1 business day
No minimum order required
Efficient filtration ideal for modern diesel and gasoline engines
Technical Specifications
Height: 203.2 mm
Outer Diameter: 72 mm
Thread Size: M20 x 1.5
Efficiency: Engineered for effective 5-micron particulate filtration
Compatible With / Cross References
Baldwin BF1352SPS
CARQUEST 86091
CUMMINS 3991498
FLEETGUARD FS19616
FLEETRITE FSR819616
This Donaldson P550929 Fuel Filter is new, comes in its original packaging, and is backed by our trusted warranty along with 24/7 customer support. For more options and specialized fuel filters, please visit our Fuel Filters collection or explore our Donaldson range.
Donaldson P550930 Fuel Filter
$30.77
$45.06
Experience dependable performance with the Donaldson P550930 Fuel Filter, a precision-engineered solution crafted to keep your engine operating at its best. Built to meet high industry standards, this spin-on fuel filter efficiently purifies fuel by eliminating impurities and contaminants, which in turn enhances engine performance and prolongs its life.Technical Specifications• Model: Donaldson P550930• Design: Spin-on fuel filter• Overall Diameter: 93 mm• Thread Size: M20 x 1.5• Inner Diameter Options: 62 mm and/or 72 mm• Compatible OE References: HYUNDAI OE 11N870010, DONALDSON OE 7 42330 19972 5Compatibility & ApplicationsPerfect for Jeep, truck, and 4WD vehicles, this filter is designed for engines that require optimal fuel cleanliness and performance. Whether you're a hobbyist or a professional driver, improve your vehicle's efficiency by ensuring precise filtration. Its robust design meets the demands of vehicles that rely on certified fuel delivery systems.Our CommitmentEnjoy fast shipping—typically within 1 business day—and a guarantee of genuine, brand-new parts with no minimum order requirement. When you choose the Donaldson P550930 Fuel Filter, you're investing in durability and quality engineered for superior performance. Learn more about fuel filtration and related products in our Fuel Filters collection.Order your Donaldson P550930 Fuel Filter today and experience the reliable performance you deserve.
Donaldson P550955 Fuel Filter
$28.29
Engineered for reliable performance, this Donaldson P550955 fuel filter is built to deliver exceptional dependability and durability for heavy-duty applications. With genuine construction and precision engineering, it's the perfect choice when purchasing a Donaldson P550955. Designed to meet the rigorous demands of trucks, Jeeps, and 4WD vehicles, this filter ensures consistent, high-performing operation even under the toughest conditions.Key Features
Fast shipping within 1 business day
Brand-New, Genuine Parts
No minimum order requirements
Engineered for durability and consistent performance
Ideal for heavy-duty applications and aftermarket upgrades
For more quality fuel filter options, feel free to explore our Fuel Filters Collection or check out our specialized Donaldson Collection.Technical Specifications
Filter Type: Hose filter
Dimensions: Standard size engineered for optimal fit (specific measurements may vary)
Compatibility: Trucks, Jeeps, and other 4WD vehicles
Built to meet heavy-duty industry standards for long-lasting performance
Cross References
AC: TP1005
ALLIS CHALMERS: 507386
AMERICAN PARTS: 95130
ATLAS: TP1005
BALDWIN: BF855
BIG A: 95130
CARQUEST: 86130
CARRIER TRANSICOLD: 2530053
CATERPILLAR: 3I1225
CHAMPION: GF96, LABORATORIES LFF1005
CUMMINS: 1491758
DMT CORPORATION: 531005
EVERGARD: F53193
FIAT: 507386
FLEETGUARD: FF5051
FLEETRITE: FFR85051
FORD: 9576P550955
FRAM: P3768A
Our CommitmentAt Everything Truck Parts, our dedication to quality and customer satisfaction sets us apart. We guarantee the authenticity of every part and pride ourselves on fast, dependable shipping. Trust our 35+ years of industry experience to provide the reliability you need when making your purchase.
Donaldson P550958 Fuel Filter
$30.08
$44.08
The Donaldson P550958 Fuel Filter is designed to provide optimal engine protection by efficiently removing contaminants and separating water. Ideal for heavy-duty diesel engines, it ensures reliable performance and a straightforward installation. Purchase the Donaldson P550958 fuel filter at the best price and order today for enduring engine efficiency.Key Features
Premium filtration that extends engine life
Effectively eliminates contaminants and separates water
Meets OEM standards for models such as DETROIT DIESEL and CATERPILLAR
Fast spin-on installation minimizes downtime
Comes with a 2-year warranty for added reassurance
Quick Specs
Dimensions: Standard fuel filter size (approximately 120mm in height x 80mm in diameter)
Stock Availability: Plenty of inventory ready for immediate shipping
Cross References: Compatible with models including DETROIT DIESEL 23518528, DETROIT DIESEL 23530642, and CATERPILLAR 3I1226
Installation & MaintenanceThe straightforward spin-on design makes installation hassle-free. For optimal performance, regularly inspect the seating area and ensure the surrounding components are clean.Order now to enjoy fast shipping, authentic parts, and no minimum order requirements. Browse our Fuel Filters collection for more compatible products and experience the Everything Truck Parts difference.
Donaldson P550959 Fuel Filter
$31.83
$46.63
This genuine OEM replacement fuel filter is engineered for performance and durability in heavy-duty, industrial, and automotive environments. Designed to meet strict OEM standards, this spin-on secondary filter delivers high efficiency while safeguarding your engine and essential components. Its precise construction featuring high-grade cellulose material ensures reliable efficiency—up to 99% at an optimal micron level—delivering smooth performance and prolonging injector life.Technical Specifications• Filter Type: Spin-On Secondary• Outer Diameter: Approximately 118–118.6 mm• Length: Approximately 227–228 mm• Thread Size: 1 1/16-16 UN• Gasket ID: Approximately 97–97.8 mm• Efficiency Rating: 99% (16 micron level)• Material: Cellulose• Test Standard: SAE J1985Alternative Part Numbers• AC T97, AC TP959, AIR REFINER, PF5037• AMERICAN PARTS 95959, BALDWIN BF785, BEDFORD 25011026, BIG A 95959• CARBOCOL 000056820, CARBOCOL 25010924, CARQUEST 86959• CATERPILLAR 2266563, CATERPILLAR 3I1227, CATERPILLAR 9Y4434• CHAMP LFP959F, CHAMPION LABORATORIES 1610019, CHAMPION LABORATORIES LFP959F• CHARDONNET 725595900, COOPERS FSM4018, CROSLAND 5011–DETROIT DIESEL–23518532• DETROIT DIESEL 23530643, DETROIT DIESEL 25011026, DMT CORPORATION 2531016• EIMCO D2NP550959, FILTRAUTO UK 5011, FLEETGUARD FF5037, FLEETGUARD FF5037HE• FLEETRITE FFR85037, FLO-LINE NO. PF5037, FORD 9576P550959, FRAM P3805Your filter arrives brand new in its original retail packaging, ensuring verified quality with every order. Enjoy fast shipping—typically within one business day—and have peace of mind knowing you’re protecting your vehicle with a filter that maintains the integrity of your engine. For more high-quality fuel filters, visit our dedicated collection at Fuel Filters.
Donaldson P550966 Fuel Filter
$36.89
$54.04
Experience reliable performance with the genuine Donaldson P550966 Fuel Filter, expertly designed to protect your engine with proven quality. Backed by decades of expertise from Everything Truck Parts, this fuel filter is engineered for efficiency and durability—an ideal choice for both enthusiasts and professionals.Key Features
Heavy-Duty Design: Built to withstand extreme conditions while providing consistent performance.
Pressure Relief Valve: Integrated design ensures stable fuel pressure during sudden surges.
Electronic Indicator Compatibility: Designed to work with modern electronic filter life indicators for timely maintenance.
Cellulose Media: Helps prevent premature injector wear by efficiently capturing contaminants.
Technical Specifications
Dimensions: Outer Diameter approximately 50mm, Inner Diameter around 30mm, with an overall length close to 80mm.
Filtration Efficiency: Rated effective at 7 microns and adheres to SAE J1985 testing standards.
Media Type: Utilizes high-quality cellulose media for optimal performance in varying conditions.
Compatibility & ApplicationsThis filter is versatile and ideal for a broad range of diesel and gasoline engines found in Ford E-Series vans, F-Series pickups, and other heavy-duty commercial vehicles. Its robust design and precise fit make it an essential part for anyone looking to maintain peak engine efficiency.Everything Truck Parts ensures that items typically ship within one business day and are always genuine and brand new—no minimum order required. Enhance your vehicle’s performance now; buy the Donaldson P550966 fuel filter from our Fuel Filters selection or explore our Donaldson collection for more options.
Donaldson P551010 Fuel Filter
$39.91
$58.47
The Donaldson P551010 Fuel Filter provides excellent filtration designed to maximize engine performance. If you're in the market for P551010 fuel filter options that offer reliability and efficiency, this product is built to meet—and even exceed—your expectations. Enjoy the security of choosing a trusted product used by both industry professionals and vehicle enthusiasts.Specifications• Height: 263.2 mm• Outer Diameter: 107.3 mm• Thread Size: M10 x 1.5• Weight: 1.2 kg• Made with high-grade filter media for extended durabilityOEM Cross References• 1R0769 – CATERPILLAR• 3261642 – CATERPILLAR• 3261644 – CATERPILLARThis Donaldson fuel filter is crafted with precision engineering to ensure dependable performance under demanding conditions. Its robust construction and precise dimensions provide excellent filtration and longevity, making it a standout choice if you need a P551010 filter for sale.Enjoy benefits such as fast shipping—most orders are processed within 1 business day—and the confidence that comes with purchasing genuine parts with no minimum order requirements. Browse our collection of high-quality fuel filters in the Fuel Filters section, or explore more exclusive Donaldson parts in our Donaldson collection.
Donaldson P551021 FUEL FILTER, SPIN-ON
$46.92
Experience the unparalleled quality of the Donaldson P551021 Fuel Filter, designed to deliver reliable performance and enhanced engine protection. This authentic spin-on fuel filter is built to shield your engine by effectively capturing contaminants, making it the perfect choice for heavy-duty, commercial, and everyday use. Whether you drive a truck, Jeep, or 4WD, you can rely on this filter for consistent, high-performance filtration.Technical Specifications
Filter Style: Spin-On for secure, hassle-free installation
Dimensions: Verified manufacturer dimensions ensure a perfect fit (please refer to product details for precise length and overall diameter)
Thread Specification: M32 x 1.5 thread for a leak-proof connection
Media: Advanced cellulose media providing up to 99% efficiency at five microns according to ISO 19438
Key Benefits
Dependable filtration for optimal engine performance
Prolonged engine protection even in tough conditions
Engineered for durability in demanding industrial and automotive environments
Ideal for those looking to purchase the Donaldson P551021 and order a reliable spin-on fuel filter
Every filter is shipped within one business day, ensuring minimal downtime. Shop with confidence and discover more options in our Fuel Filters and Donaldson collections for a comprehensive range of top-quality aftermarket parts.
Donaldson P551028 Fuel Filter
$44.15
$64.68
The Donaldson P551028 is a top-of-the-line fuel filter created to keep your truck’s engine running at its best. Featuring state-of-the-art water separation and twist-and-drain technology, this filter efficiently eliminates contaminants and excess water from your fuel, ensuring peak performance and prolonging engine life.Key Features
Spin-on, twist-and-drain design for optimal water separation
High contaminant capture rate for enhanced fuel purity
Standard dimensions designed for a secure fit and dependable performance
Suitable for a variety of heavy-duty trucks and commercial fleets
Technical Specifications
Filter Efficiency: Captures up to 98% of contaminants for superior performance
Dimensions: Built with industry-standard measurements for seamless compatibility
Pressure Rating: Engineered to withstand high collapse burst pressures for safe operation
Safety: Adheres to strict quality standards for handling and chemical exposure
Benefits & Advantages
Reduces fuel contamination to safeguard engine components
Simplified maintenance with a convenient twist-and-drain mechanism
Fast shipping—typically ships within one business day
Guaranteed genuine, brand-approved parts with no minimum order requirement
Experience the trust and performance that Every Truck Parts offers. Shop confidently knowing that every Donaldson P551028 fuel filter is supported by over 35 years of industry expertise. For more fuel filter options, check out our Fuel Filters collection or browse our Donaldson collection.
Donaldson P551033 FUEL FILTER, WATER SEPARATOR SPIN-ON TWIST&DRAIN
$38.85
$56.90
Experience reliable performance and simplified maintenance with the genuine Donaldson P551033 fuel filter—designed specifically for heavy-duty trucks, industrial equipment, and agricultural engines. This advanced filter not only delivers superior 99% efficiency at 9–10 microns but also features innovative Twist&Drain functionality, making your filter changes hassle-free while promoting exceptional engine longevity.Technical Specifications• 147 mm (5.79 inches) in length and 107.3 mm (4.22 inches) in diameter• 99% filtration efficiency for fine particulates• 95% emulsified water separation efficiency• Precision-engineered gasket and thread sizes for a secure, leak-free fitApplications & Compatibility• Optimized for heavy-duty trucks, industrial machinery, and agricultural engines• Designed for advanced fuel systems to ensure peak performance• Not intended for marine applicationsBenefits & Features• Twist&Drain design simplifies routine maintenance and extends engine life• Genuine Donaldson quality ensures you can confidently purchase the Donaldson P551033• Streamlined online ordering with fast shipping—typically ships within 1 business day• Ideal for your fuel filter water separator needs or when purchasing the Donaldson P551033 filterElevate your engine’s efficiency with this high-performance fuel filter. For more great options, visit our Fuel Filters collection and explore our extensive range of parts designed to meet your demanding needs.
Donaldson P551034 Fuel Filter
$44.13
$64.66
Always ensure your truck’s fuel system is operating at its best with the Donaldson P551034 Fuel Filter, designed for superior performance in separating fuel and water to protect your engine. Perfect for professional drivers and enthusiasts alike, this spin-on fuel/water separator is your top choice when purchasing the Donaldson P551034 Fuel Filter online.Why Choose This Fuel Filter• Genuine, brand-new component with every order• Fast shipping—usually ships within 1 business day• No minimum order requirementsTechnical Specifications• Filter Type: Spin-on fuel/water separator• Approximate Length: 173 mm• Thread Size: 1-14 UN• Inner Diameter: 90 mm• Outer Diameter: 99 mm• Weight: Approximately 0.84 KgCompatible Part Numbers• BALDWIN BF1346• BIG A 95412• CARQUEST 86412, 86813• FLEETGUARD FS1291, FS19538, FS19593, FS19798, FS19847, FS19907, FS19933• FLEETRITE FSR81291, FSR819593• FRAM PS7714, PS9794• FREIGHTLINER 324957001, ABPS3226FL02Order the Donaldson P551034 Fuel Filter with confidence knowing you’re getting quality parts backed by over 35 years of expertise. For more top-quality fuel filters, check out our Fuel Filters collection. Enjoy the perfect combination of performance and reliability with your next truck upgrade.
Donaldson P551049 Fuel Filter
$33.69
Introducing the Donaldson P551049 Fuel Filter – a precision-engineered in-line filter crafted to deliver efficient fuel filtration and enhance engine performance. Constructed with quality and reliability in mind, this fuel filter meets or exceeds OEM specifications, ensuring your engine stays protected while operating at its best. It’s an ideal choice for vehicles with high-pressure common rail systems, built to satisfy the rigorous demands of both enthusiasts and professional users.Features & Benefits
Efficient fuel filtration removes contaminants for smoother engine operation
Enhances engine performance and prolongs longevity
Made with high-quality, genuine parts for unmatched reliability and durability
Meets or exceeds OEM specifications for consistent performance
Perfect for high-pressure fuel systems requiring precise filtration
Specifications
Filter Type: In-Line Filter
Compatibility: Suitable for vehicles with common rail systems
Dimensions & Weight: Designed for compact installation and optimal flow
Cross Reference: Specifically engineered for use with the Donaldson P551049 identification
Shipping & Order Information
Ships typically within 1 business day
Brand-new, genuine parts
No minimum order requirements
Explore our complete collection of fuel filters in the Fuel Filters Collection for more high-performance options that support your vehicle’s needs.
Donaldson P551056 FUEL FILTER, WATER SEPARATOR SPIN-ON TWIST&DRAIN
$35.05
$51.34
The Donaldson P551056 fuel filter with an integrated water separator is designed to protect your engine while delivering outstanding filtration for Jeeps, trucks, and 4WD vehicles. Its unique Spin-On Twist&DRAIN design efficiently filters 99% of contaminants and separates emulsified water, ensuring optimal engine performance and extended vehicle life. Buy the Donaldson P551056 online with complete confidence in its quality and dependability.Key Benefits• Filtration Efficiency: Removes 99% of impurities (9–10 microns) for a cleaner fuel system.• Exceptional Water Separation: Eliminates up to 95% of emulsified water for reliable performance.• Innovative Twist&DRAIN Design: Simplifies maintenance and ensures effortless water drainage.• High-Performance Media: Employs advanced synthetic media for consistent results.• Secure Fit: Features a 1-14 UN thread, providing a leak‑free connection.Specifications• Overall Dimensions: Approximately 3.5 inches by 2 inches.• Gasket Size: About 0.5 inch, ensuring a tight, secure seal.• Weight: Roughly 0.9 lbs, balancing durability with ease of handling.• Certification: Meets SAE J1985 standards for quality assurance.Compatibility & UsageBuilt to the highest quality standards in the United States, the brand-new Donaldson P551056 fuel filter is ideal for both hobbyists and professional drivers. Its superior design maintains the performance of your fuel system, ensuring reliable engine function even during extended operations. For more fuel filter options, explore our Fuel Filters collection.
Donaldson P551057 FUEL FILTER, WATER SEPARATOR SPIN-ON TWIST&DRAIN
$39.64
$58.08
Experience improved fuel quality and enhanced engine performance with the Donaldson P551057 fuel filter. Designed specifically for diesel engines, this fuel filter delivers exceptional reliability through its innovative water separation feature and twist-and-drain design. Enjoy fast shipping, genuine parts, and no minimum order requirements – a perfect choice for both enthusiasts and professionals.Product OverviewThe Donaldson P551057 fuel filter is built for high-efficiency separation of water and particulates from fuel, ensuring optimal performance and longevity for your diesel engine. Its unique design simplifies maintenance while consistently maintaining top fuel quality. Whether you're looking to purchase a Donaldson P551057 fuel filter or just need a dependable fuel filter for sale, this model delivers the high performance demanded by premium truck and Jeep applications.Technical Specifications
Length: 75 mm (3 inches)
Diameter: 45 mm (1.8 inches)
Thread Size: 12 mm x 1.5 (approx. ½ inch)
Gasket Dimensions: 20 mm (0.8 inch) ID / 30 mm (1.2 inch) OD
Efficiency: 99% overall filtration; 95% removal of emulsified water
Micron Rating: 25 microns
Features & CompatibilityIdeal for use with RACOR R60P systems, this filter's composite media enhances both durability and performance. Note that it is designed specifically for diesel applications and is not recommended for marine use. Enjoy peace of mind with genuine quality parts and 24/7 customer support.For more high-quality fuel filtering solutions, visit our Fuel Filters collection or explore our exclusive range in the Donaldson collection.
Donaldson P551065 Fuel Filter
$32.42
$47.49
Experience authentic performance with the Donaldson P551065 fuel filter, crafted for reliable fuel filtration and efficient water separation. Specifically designed for trucks and other heavy-duty vehicles, the P551065 delivers outstanding performance and reliability, ensuring your engine operates smoothly.Key Features• Genuine Donaldson quality for trustworthy protection• Twist-and-drain design for fast, effortless water removal• High filtration efficiency, guaranteeing purity during critical engine moments• Built to maintain consistent performance in demanding conditionsTechnical Specifications• Efficiency: 99% particulate filtration at 4 microns and 95% water emulsification• Media: Made with a combination of cellulose and meltblown materials for optimal performance• Robust design engineered to endure high-pressure situations• Compact dimensions that integrate seamlessly into your vehicle’s systemCompatible ApplicationsIdeal for trucks, heavy equipment, and other rugged vehicles, this filter is perfect for those who demand durability and performance from their engine systems. Please note that while it excels in automotive settings, it is not recommended for marine use. For those interested in genuine parts, explore our Donaldson Collection or browse our comprehensive Fuel Filters collection.Easy maintenance and superior filtration extend engine life while delivering reliable performance, wherever your journey takes you.
Donaldson P551066 FUEL FILTER, WATER SEPARATOR SPIN-ON TWIST&DRAIN
$37.89
$55.52
Introducing the Donaldson P551066 Fuel Filter, Water Separator Spin-On Twist&DRAIN – a dependable solution for superior fuel filtration and water separation. Designed for demanding truck, Jeep, and 4WD applications, this fuel filter is engineered to protect your engine and keep your fuel system free of contaminants. It’s especially compatible with systems like the RACOR R90T and similar applications, ensuring top-notch performance every time.Features & Benefits
Provides optimum protection for injectors with OEM-level standards
Optimized for high-pressure common rail systems
Extends engine life by effectively removing dirt, impurities, and water
Genuine, brand-new product that typically ships within one business day
No minimum order requirements, making it ideal for both hobbyists and professional drivers
Specifications
Outer Diameter: Approximately 107.3 mm (4.22 inches)
Thread Size: 1-14 UN
Length: Approximately 173.1 mm (6.81 inches)
Efficiency: 99% at 10 microns and 95% on emulsified water
Media Type: Cellulose and meltblown for effective filtration
This fuel filter stands out for its reliable performance and easy installation, offering exceptional engine and injector protection. Experience the Everything Truck Parts difference—quality parts backed by over 35 years of industry expertise. Order today and enjoy fast shipment along with our dedicated 24/7 customer support.For more fuel filter options, visit the Fuel Filters collection or explore all available parts in our All Products section.
Donaldson P551067 FUEL FILTER, WATER SEPARATOR SPIN-ON TWIST&DRAIN
$35.56
$52.10
Experience exceptional performance and dependability with the Donaldson P551067 fuel filter, specifically engineered for trucks and heavy equipment. This high-quality filter is crafted to ensure optimal engine performance by efficiently capturing contaminants, keeping your fuel system clean and your engine well-protected. Boost your vehicle’s durability with a brand-new, genuine part designed to withstand tough driving conditions.Key Specifications & Features• Overall Diameter: 107.3 mm (4.22 inches)• Length: 173.1 mm (6.81 inches)• Gasket Outer Diameter: 88.4 mm (3.48 inches)• Rated Filtration Efficiency: 99% at 25–30 microns, meeting SAE J1985 standards• Twist-and-Drain Mechanism: Simplifies water removal to prolong engine life and enhance performance• Intended Use: Ideal for trucks and heavy equipment; not recommended for marine applicationsExperience the convenience and reliability of a twist-and-drain design that not only streamlines routine maintenance but also guarantees a steady flow of clean fuel to your engine. With over 35 years of expertise in delivering reliable aftermarket parts, the Donaldson P551067 fuel filter is a testament to quality and performance.Rest assured knowing your order typically ships within 1 business day, backed by our commitment to outstanding customer service. Discover more fuel filter options in our Fuel Filters collection to keep your vehicle operating at its best.
Donaldson P551075 FUEL FILTER, WATER SEPARATOR SPIN-ON TWIST&DRAIN
$38.85
$56.91
The Donaldson P551075 Fuel Filter, Water Separator Spin-On Twist & Drain is engineered to safeguard your engine by ensuring that only clean fuel enters the system. This genuine Donaldson filter delivers outstanding performance by effectively removing contaminants and emulsified water, thereby reducing the likelihood of engine damage. With its innovative twist-and-drain design, maintenance becomes quick and hassle-free.Key Benefits• Provides a clean fuel supply for optimal engine performance• Features an innovative twist-and-drain mechanism that simplifies water removal• Offers proven, reliable performance with genuine Donaldson qualityTechnical Specifications• Product Name: Donaldson P551075 Fuel Filter• Design: Spin-on with twist-to-drain water separator• Dimensions: [Check dimensions on product details]• Weight: [Refer to technical details for precise weight]• Compatibility: Suitable for a range of light, medium, and heavy-duty enginesInstallation & MaintenanceThe Donaldson spin-on fuel filter is easy to install, designed for quick replacement and hassle-free maintenance. Simply twist to drain any accumulated water and replace the filter to maintain uninterrupted fuel flow. For detailed installation instructions and periodic maintenance tips, please refer to the user manual included with your product.For those interested in purchasing the Donaldson P551075 fuel filter online, our curated collections such as the Fuel Filters and Donaldson collections offer additional products to meet your needs, ensuring you receive high-quality parts for your truck or Jeep.
Donaldson P551076 FUEL FILTER, WATER SEPARATOR SPIN-ON TWIST&DRAIN
$47.48
$69.55
Enhance your engine's protection with the genuine Donaldson P551076 fuel filter replacement. Designed to efficiently filter fuel and separate water with its innovative twist-and-drain design, this filter is essential for maintaining peak performance and reliability. Ideal for trucks, marine engines, and heavy machinery, it’s the perfect choice whether you're buying a Donaldson P551076 water separator or searching for a trusted Donaldson fuel filter replacement.Key Features & Benefits• Effective water and contaminant separation for superior engine protection• Innovative twist-and-drain design for quick and easy maintenance• Compatible with trucks, marine engines, and heavy-duty equipment• Up to 99% filtration efficiency ensuring optimal performance• Genuine OEM-standard quality from DonaldsonTechnical Specifications & CompatibilityThe Donaldson P551076 product is engineered with precision. It features an optimized outer diameter, specific thread size, and unit filter length for a secure fit, along with a gasket ID calibrated for durability. With a 10-micron rating, it delivers exceptional filtering performance, ensuring your engine runs smoothly even under the toughest conditions. Compatible with additional interchangeable part numbers, it meets strict OEM standards.Ensure optimum engine performance and protect your investment with this reliable filter. Explore more quality options in our Fuel Filters collection.
Donaldson P551077 FUEL FILTER, WATER SEPARATOR SPIN-ON TWIST&DRAIN
$40.47
$59.28
The Donaldson P551077 fuel filter and water separator provides excellent protection and performance for your engine. Featuring a spin-on, twist-and-drain design, this fuel filter is built for effective water separation and dependable filtration, making it a perfect choice for those looking to buy Donaldson fuel filters online and keep their vehicles running at peak performance.Key Features
Spin-on design with a twist-and-drain mechanism
Thread size: 1-14 UN
High filtration efficiency of 99% with a 25-micron rating
OEM reference compatibility for reliable operation
Not suitable for marine applications
Technical Specifications
Dimensions: Length and overall diameter conform to standard design
Gasket Measurements: Outer and inner diameters specified for a secure fit
Efficiency Testing Standard: SAE J1985 guarantees quality and durability
Compatibility & Additional BenefitsThe Donaldson P551077 fuel filter is designed for demanding applications, including functioning as a water separator in systems like the RACOR R120P. It is compatible with various truck and Jeep models, offering a robust solution for both hobbyists and professional drivers. Backed by Everything Truck Parts’ commitment to quality and 24/7 customer support, this filter comes with a confidence-inspiring warranty and return policy.Discover more fuel filters and related parts in our Fuel Filters Collection or explore additional components in our Fuel/Water Separators Collection.
Donaldson P551103 Fuel Filter
$40.50
$59.32
Experience high-performance fuel protection with the Donaldson P551103 Fuel Filter. Designed to remove contaminants and separate water in your vehicle’s fuel system, this filter is essential for extending engine life and ensuring efficient performance. With its robust construction and precise filtration capabilities, it’s a valuable upgrade for trucks, Jeeps, and 4WD vehicles.Key Specifications• Filter Type: Spin-on water separator• Dimensions: Approximately 4 inches in diameter and 3 inches in length• Weight: Around 1.2 kg• Thread Size: Optimized for standard applications• Efficiency: Engineered to remove up to 95% particulates and 99% water contentCompatibility & Cross References• AC TP1027 – Suitable for various OEM models• BALDWIN BF1293SPS / BF1378SPS – Effective substitute options• BIG A 95604, CARQUEST 86604XE – Ideal for heavy-duty engines• CASE-IH, CNH GLOBAL 87307433 – Trusted compatibility with commercial trucks• Multiple CUMMINS references (340688900, 3954891, 4934879, 4934949) – Perfect for premium diesel engines• FLEETGUARD and FLEETRITE series along with FRAM PS8687 – Proven alternatives for robust filtrationBenefits & Features• Fast, reliable shipping with most items dispatched within one business day• Brand-new, genuine parts with no minimum order requirements• Enhanced engine longevity thanks to effective fuel and water filtrationFor a broader selection of quality fuel filtering solutions, visit our Fuel Filters collection or explore our dedicated Donaldson range for trusted aftermarket options.
Donaldson P551122 Fuel Filter
$29.02
$42.51
Experience the precision and performance of the Donaldson P551122 Fuel Filter—a genuine, brand-new OE replacement engineered for reliability. Designed as a spin-on filter with an optional water separator, it meets the high demands of truck, Jeep, and 4WD enthusiasts. This advanced fuel filter delivers exceptional quality to ensure optimal performance and engine protection, all while upholding Donaldson’s rigorous standards.Technical Specifications• Filter Type: Spin-on fuel filter• Dimensions: Height ≈ 229.5 mm; Outer Diameter ≈ 93 mm; Inner Diameters: 61 mm and 71 mm• Thread Size: 1-14 UN• Material: CompositeKey Features & Benefits• Unused, unopened, and brand new in original packaging• Optional water separator function for enhanced filtration• Built for precision and durability in demanding applicationsCompatibility & Cross References• AC TF1029• AL FILTER CO, ALG9072, ALLIANCE PARTS, ABPN10GFS1022• AMC FI15170, AMC SFS4749• BALDWIN BF1272SPS, BOSCH BFE072, CARQUEST 86422• CASE-IH, CNH GLOBAL J800394, CEDARRAPIDS INC 459300016506• CUMMINS 3800394, 3944269, J800394; EXMAN FI15170, SFS4749• FLEETGUARD FS1022; FRAM PS8689Purchase & Support• Fast shipping: Ships within 1 business day• No minimum order requirements• 30-day return policy with VAT invoice availableDiscover more quality fuel filters in our Fuel Filters Collection and enjoy unmatched performance and support from Everything Truck Parts.
Donaldson P551310 Fuel Filter Water Separator
$31.40
$45.99
Discover the genuine Donaldson P551310 Fuel Filter Water Separator – a reliable solution designed to keep your engine running at its best by effectively separating water from fuel. This brand-new, unused filter arrives in its original packaging, making it the perfect OE replacement to ensure optimal engine performance and improved fuel economy.Key Benefits• OE Replacement for Original Equipment• Brand-New & Unused, in Original Packaging• Efficient Fuel and Water Separation for Better Engine Health• Easy Installation that Saves You TimeTechnical Specifications• Outer Diameter: 4.23 Inches (107.44 mm)• Inner Diameter: 0.75 Inches (19.05 mm)• Length: 4.34 Inches (110.24 mm)• Gasket Outer Diameter: 2.01 Inches (51.05 mm)• Efficiency: 95% (SAE J1985 Emulsified H2O Test)Compatibility & Cross ReferencesEngineered to meet strict OEM standards, this fuel filter is cross-referenced with popular numbers including:• CHRYSLER: 04883963AB, 0488396AA, 4883963, 4883963AB, 4883963AC• CUMMINS: 3931477, 3990130• Additional references: AC GF863, ATLAS GF7750, BALDWIN PF7610, PF7651, PF7751, BIG A 95349, CARQUEST 86349These specifications ensure that you can purchase the Donaldson P551310 with confidence, knowing it integrates seamlessly with CHRYSLER, CUMMINS, and other heavy-duty vehicle systems.Experience fast shipping (typically within 1 business day) and enjoy no minimum order requirements. For more fuel filter options, visit our Fuel Filters collection or explore our Donaldson collection.
Donaldson P551312 Fuel Filter
$25.99
$38.06
Experience peak performance with the Donaldson P551312 Fuel Filter. This genuine, brand-new filter is expertly designed for heavy-duty vehicles, ensuring dependable operation and enhanced engine efficiency. Built with quality and durability in mind, it is your go-to solution for maintaining top engine performance even under the toughest conditions.Technical Specifications• Height: 233 mm• Diameter: 93 mm• Outer Diameter: 72 mm• Thread Size: 7/8-14 UN• Inner Diameter: 62 mmCompatibility & Cross ReferencesOptimized for heavy-duty engines, the Donaldson P551312 Fuel Filter works with various CATERPILLAR models (OEM number 1R0753) and other leading brands. Cross reference numbers include AMC SFF0753, BALDWIN BF7631, BIG A 95527, CARQUEST 86527, EXMAN SFF0753, FLEETGUARD FF5322, FLEETRITE FFR85322, and FRAM P8336. For additional fuel filter options, see our Fuel Filters collection.Purchase with ConfidenceAt Everything Truck Parts, we are committed to secure transactions and exceptional quality assurance. Orders typically ship within one business day, with no minimum order requirements. Enjoy our hassle-free 30-day return policy and 24/7 customer support, ensuring you always drive away with confidence and satisfaction. Shop now and experience the reliability of genuine OEM replacement parts.
Donaldson P551335 FUEL FILTER, WATER SEPARATOR SPIN-ON
$30.58
$44.80
Discover the Donaldson P551335 fuel filter for sale – a critical component for maintaining peak engine performance. This precisely engineered water separator spin-on filter effectively removes contaminants and emulsified water, delivering superior engine protection for both DIY enthusiasts and professional diesel operators. Purchase the Donaldson P551335 today for cleaner fuel delivery and enhanced engine longevity.Key Features• 99% filtration efficiency at 20 microns• 95% emulsified water removal• Spin-on design for quick, hassle-free installation• Weight: 2.15 pounds• Secure 1-14 UN thread ensuring a tight fit• Made in the United StatesTechnical Specifications• Overall Dimensions: 7.91 inches (201 mm) in length, 4.25 inches (108 mm) outer diameter• Thread Details: 1-14 UN thread for a secure, leak-proof connection• Gasket Dimensions: Designed to meet competitive industry standards for optimal sealingBenefits & ApplicationsImprove your engine’s performance and reliability while reducing expensive maintenance. This high-performance filter is designed to protect your diesel engine by preventing corrosion and injector damage, ensuring a steady fuel flow.• Ideal for industrial and mobile diesel applications• Perfect for fleet operators and home mechanics• Provides dependable performance under demanding conditionsFor additional premium fuel filtration solutions, explore our range in the Fuel/Water Separators collection.