From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975163400 Brand Name: BBK Performance Parts Collector Port Diameter: 2.75 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Round Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 39 x 9 x 18 inches Weight: 38 lb PDF: BBK-16340

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975016348 Brand Name: BBK Performance Parts Add-On Part: 17685,1821,1768,1112,1110,1410 Collector Port Diameter: 2.75 Color: Chrome Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Round Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 39 x 9 x 18 inches Weight: 39 lb PDF: BBK-1634

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975163301 Brand Name: BBK Performance Parts Add-On Part: 71015,1821,17685,1112,1110,1410,1658 Collector Port Diameter: 2.75 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Round Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 39 x 19 x 10 inches Weight: 35 lb PDF: BBK-16330

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975016331 Brand Name: BBK Performance Parts Add-On Part: 7101,1821,1768,1112,1110,1410,1658 Collector Port Diameter: 2.75 Color: Chrome Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Round Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 39 x 19 x 10 inches Weight: 35 lb PDF: BBK-1633

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975163202 Brand Name: BBK Performance Parts Add-On Part: 1632,17685,1821,1460,1814,16330 Collector Port Diameter: 2.63 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Round Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 24 x 17 x 8 inches Weight: 30 lb PDF: BBK-16320

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975016324 Brand Name: BBK Performance Parts Add-On Part: 16320,1768,1821,1460,1814,1633 Collector Port Diameter: 2.63 Color: Chrome Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Round Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 24 x 17 x 8 inches Weight: 30 lb PDF: BBK-1632

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975161505 Brand Name: BBK Performance Parts Add-On Part: 1615,1780,17185,1670,1559,1555 Collector Port Diameter: 2.63 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: No Port Shape: Round Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 23 x 15 x 7 inches Weight: 24 lb PDF: BBK-16150

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975161208 Brand Name: BBK Performance Parts Add-On Part: 1612,1736,1763,1653,1770,1641 Collector Port Diameter: 2.63 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Round Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 20 x 9 x 11 inches Weight: 22 lb PDF: BBK-16120

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975159502 Brand Name: BBK Performance Parts Add-On Part: 1595,1543,1544,1591 Collector Port Diameter: 2.63 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Oval Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 29 x 9 x 19 inches Weight: 27 lb PDF: BBK-15950

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975015952 Brand Name: BBK Performance Parts Add-On Part: 15950,1543,1544,1591 Collector Port Diameter: 2.63 Color: Chrome Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Oval Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 42 x 9 x 18 inches Weight: 36 lb PDF: BBK-1595

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975156907 Brand Name: BBK Performance Parts Add-On Part: 1557,1503,8005,1607,1676,1400,1509,1659 Collector Port Diameter: 2.75 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Oval Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 42 x 9 x 18 inches Weight: 36 lb PDF: BBK-15690

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975015693 Brand Name: BBK Performance Parts Add-On Part: 1556,1503,8005,1607,1676,1400,1509,1659 Collector Port Diameter: 2.75 Color: Chrome Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Oval Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 42 x 9 x 18 inches Weight: 36 lb PDF: BBK-1569

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975156709 Brand Name: BBK Performance Parts Add-On Part: 1567,1543,1544,1591 Collector Port Diameter: 2.63 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Oval Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 29 x 9 x 19 inches Weight: 32 lb PDF: BBK-15670

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975015679 Brand Name: BBK Performance Parts Add-On Part: 15670,1543,1544,1591 Collector Port Diameter: 2.63 Color: Chrome Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Oval Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 29 x 9 x 19 inches Weight: 32 lb PDF: BBK-1567

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975154101 Brand Name: BBK Performance Parts Add-On Part: 17185,1780,1559,1863,1676,1401,1538,1638 Collector Port Diameter: 2.63 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Round Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 42 x 9 x 18 inches Weight: 36 lb PDF: BBK-15410

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975015419 Brand Name: BBK Performance Parts Oxygen Sensor Port: Yes Port Shape: Round Tube Wall Thickness: 16 Gauge Add-On Part: 1718,1780,1555,1862,1676,1401,1538,1638 Collector Port Diameter: 2.63 Color: Chrome Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 42 x 9 x 18 inches Weight: 36 lb PDF: BBK-1541

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975153302 Brand Name: BBK Performance Parts Add-On Part: 17130,1705,1862,1863,1676,1402,1538,1638 Collector Port Diameter: 2.63 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Oval Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 42 x 9 x 18 inches Weight: 36 lb PDF: BBK-15330

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975153203 Brand Name: BBK Performance Parts Add-On Part: 1713,1705,1861,1555,1676,1402,1538,1638 Collector Port Diameter: 2.63 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Oval Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 42 x 9 x 18 inches Weight: 36 lb PDF: BBK-15320

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975015327 Brand Name: BBK Performance Parts Add-On Part: 1713,1705,1861,1555,1676,1402,1538,1638 Collector Port Diameter: 2.63 Color: Chrome Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: Yes Port Shape: Oval Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 42 x 9 x 18 inches Weight: 36 lb PDF: BBK-1532

From our full line of tuned-length and long tube performance headers to our matching high-flow mid pipes and Varitune cat-back systems, BBK performance exhaust products offer state of the art quality with unmatched performance gains. Since 1988 all BBK high performance exhaust products have been designed and built in the USA using only the best premium materials and manufacturing techniques. Attributes: GTIN: 00197975151209 Brand Name: BBK Performance Parts Add-On Part: 1515,1500,1553,1521,1706,15575 Collector Port Diameter: 2.63 Color: Polished Silver Ceramic Finish: Polished Silver Gasket Or Seal Included: Yes Material: Mild Steel Mounting Hardware Included: Yes Oxygen Sensor Port: No Port Shape: Rectangular Tube Wall Thickness: 16 Gauge Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 20 x 9 x 11 inches Weight: 20 lb PDF: BBK-15120

Experience optimal exhaust management with the Donaldson M122300 muffler, an oval-style solution designed to maximize exhaust flow while reducing noise. Developed for trucks, heavy machinery, and industrial equipment, this muffler delivers enhanced performance and reliable durability for both casual vehicle enthusiasts and dedicated professionals.Technical Specifications• Inlet Diameter: [Specify value]• Outlet Diameter: [Specify value]• Body Diameter Range: Minimum [value] to Maximum [value]• Body Length: [Specify value] | Overall Length: [Specify value]• Rated Flow Capacities: Low, Mid, High (values available upon request)• Back Pressure & Attenuation Levels: Engineered for superior performance• Inlet/Outlet Clock Positions: Designed for flexible installationKey Benefits• Compatibility: Cross-reference with related OEM numbers and models• Material Quality: Constructed from premium steel with a durable finish• Quick Shipping: Item typically ships within 1 business day; no minimum order required• Customer Support: Enjoy 24/7 expert assistance for all your queriesThe muffler is designed for straightforward installation and full compliance with noise and emission standards, providing peace of mind while meeting industry regulations. Proudly manufactured in the United States, this component is a testament to quality and reliability.Discover more Donaldson products in our collection by visiting our Donaldson Collection or browse our comprehensive All Products selection.

Experience superior engine performance and reduced noise with the Donaldson M120751 Muffler, Round Style 6. Engineered for efficiency and made in the USA, this premium muffler is ideal for boosting engine output while meeting strict noise reduction standards. Whether you’re a professional driver or a dedicated enthusiast, the Donaldson M120751 muffler delivers reliable performance and easy installation.Technical Details• Inlet and Outlet Diameters: 5.03 inches (127.64 mm)• Maximum Body Diameter: approximately 11.84 inches (300.74 mm)• Body Length: around 25.50 inches (647.7 mm)• Overall Length: approximately 29.14 inches (740.16 mm)• Rated Flow: up to 3097 cfm (87.7 m³/min)• Back Pressure: low range at about 0.98 inch Hg; high range at around 2.99 inch Hg• Inlet & Outlet Clock Positions: 6:00 and 12:00 respectively• Noise Attenuation: 12 dBA at low range, 18 dBA at high rangeFeatures & Benefits• Boosts engine efficiency while cutting overall noise levels• Constructed with high-quality materials for lasting durability• Easy to install with clearly defined inlet and outlet positions• Perfect for customers looking to purchase the Donaldson M120751 muffler or order a high-performance muffler at competitive pricesUpgrade your vehicle with the trusted quality of Donaldson. For more genuine Donaldson parts, explore our collection here. Inquire today about availability and pricing, and experience the difference with a muffler built to perform.

Experience consistent performance with the Donaldson M120749 muffler—a reliable pick for those who demand true quality. Built to meet original equipment standards, this high-performance muffler offers enhanced exhaust flow and superior noise reduction. Whether you’re purchasing a Donaldson M120749 muffler for your pre-2007 medium- or heavy-duty truck, you can trust that every detail is designed for top performance and durability.Technical Details• Overall Length: 31.69 inches• Weight: 29.49 lb• Inlet Diameter: 5.03 inches• Body Diameter: 11.84 inches• Optimized flow capacities in low, mid, and high ranges for improved performance• Efficient back pressure regulation and noise attenuation featuresWhy Choose the M120749 Muffler?This round-style muffler is engineered to offer an excellent balance of strength and efficiency. Enjoy improved exhaust flow, effective noise reduction, and adherence to original equipment standards. With its rugged construction and precise dimensions, it’s perfect for upgrading or restoring your truck with genuine Donaldson parts. Benefit from over 35 years of aftermarket innovation, trust, and expertise.Ready to upgrade your ride? Order now and experience the quality of authentic Donaldson parts. For more genuine parts, visit our Donaldson page.

Experience high performance with the Donaldson M120747 Muffler, Round Style 1. Designed for heavy-duty trucks, Jeeps, and 4WD vehicles, this genuine Donaldson solution is engineered for optimal exhaust flow and precise sound attenuation. It’s built to fit a wide range of applications, delivering exceptional durability and performance while boosting your vehicle's overall efficiency.Technical Specifications Overall Length: Approximately 34 inches (863.6 mm) Maximum Body Diameter: Approximately 12 inches (305 mm) Inlet/Outlet Diameter: Around 5 inches Rated Flow: 1762 cfm (low range) and 2447 cfm (mid/high range) Back Pressure: Ranges from 0.98 to 2.99 inch Hg Sound Attenuation: 12 dBA (low range) and 18 dBA (high range) Packaging: Estimated dimensions of 36 x 12 x 12 inches with a weight of about 45 lbs Benefits & Features Genuine Donaldson quality ensures long-lasting performance Engineered for heavy-duty and industrial applications with precision craftsmanship Optimized exhaust flow reduces back pressure and enhances efficiency Superior sound attenuation for a quieter ride Fast dispatch – typically ships within 1 business day Trust Everything Truck Parts for quality aftermarket components backed by over 35 years of industry experience. Whether you’re interested in purchasing the Donaldson M120747 or checking its current pricing, our selection guarantees excellence. Discover more innovative products in the Donaldson collection.

Experience the precision and durability of the Donaldson M120566 Muffler—a high-performance component specifically engineered for heavy-duty trucks and industrial applications. This premium muffler is designed for efficient airflow management, outstanding noise reduction, and overall dependable performance. Both vehicle enthusiasts and professionals can confidently upgrade their trucks with this oval muffler while enjoying the benefits of quality craftsmanship and fast shipping.Technical Specifications Overall Length: Approximately 25.25 inches Inlet Diameter: 4.02 inches Outlet Diameter: Approximately 5 inches Rated Flow Values:• Low: 1271 cfm• Medium: 1798 cfm• High: 2204 cfm Packaged Dimensions: 31.50 L x 19.00 W x 11.00 H inches Weight: Approximately 27.54 lb Noise Attenuation: 12 dBA in the low range, 17 dBA in the high range Benefits & Applications Constructed with high-quality materials for enhanced durability Optimized design for superior airflow and noise reduction Ideal for heavy-duty industrial, automotive, and truck applications Perfect for those purchasing the Donaldson M120566 with confidence This item typically ships within one business day, ensuring you receive genuine, brand-new parts with no minimum order requirements. For more Donaldson products, visit our Donaldson collection.

Discover the superior performance of the Donaldson M120382 Muffler, Oval Style 3. Engineered for heavy-duty engine and hydraulic systems, this state-of-the-art muffler combines precision engineering with a unique oval design to optimize flow efficiency and minimize back pressure. Whether you’re a professional driver or an automotive enthusiast, you'll appreciate its robust construction and effective noise reduction.Key Specifications• Inlet Diameter: 4.02 inches (102 mm)• Outlet Diameter: 3.86 inches (98 mm)• Body Length: 15.00 inches (381 mm)• Rated Flow: 1200 – 1500 CFM• Back Pressure: 0.8 – 1.2 in H₂O• Attenuation: 18 – 23 dB reductionPerformance & BenefitsThe advanced design not only ensures a durable, efficient system but also enhances overall vehicle performance. Reduced engine strain and improved noise reduction help maintain optimal conditions under heavy loads. This is the ideal choice if you're looking to purchase a Donaldson M120382 muffler or planning to order one for your next upgrade.• Ships within 1 business day• Brand-new, genuine parts with every purchase• No minimum order requirements• 24/7 customer supportExperience reliable quality and precision engineering—order your Donaldson M120382 Muffler today and drive with confidence.Explore more Donaldson products on our Donaldson collection and check out our complete Exhaust accessories range for additional options.

Enhance your heavy-duty truck's performance with the genuine OEM Donaldson M120365 Muffler, Oval Style 2. Crafted for durability and superior exhaust management, this replacement muffler is engineered to provide improved exhaust flow, noise reduction, and long-lasting dependability. Whether you're looking to buy a Donaldson M120365 muffler for sale or purchase a Donaldson M120365 replacement muffler online, you can rely on the quality that only Donaldson can deliver.Key Benefits• Optimized design ensuring efficient exhaust flow and reduced noise• Constructed with premium materials for enhanced durability in heavy-duty conditions• Compatible with various trucks, meeting the needs of both commercial and personal vehicle operators• Ships within 1 Business Day with no minimum order requirementsTechnical Specifications• SKU: M120365• Product Type: Muffler, Oval Style 2• Material & Construction: High-quality, precision-engineered metal that conforms to OEM standards• Performance: Designed to improve overall vehicle efficiency while maintaining optimal sound controlExperience the trusted performance of Donaldson products and see how this replacement muffler can elevate your truck’s efficiency. For additional high-quality exhaust parts, explore our dedicated collection on Donaldson or visit our comprehensive Exhaust collection. Enjoy our commitment to quality and fast shipping, ensuring you get back on the road with confidence.

Experience an upgrade in your vehicle’s performance with the Donaldson M120131 Muffler, Oval Style 5. Manufactured in the United States, this high-performance muffler is designed to optimize exhaust flow, reduce noise, and improve overall engine efficiency. It provides precise exhaust management that enhances driving dynamics for everyday driving and high-demand situations.Technical Specifications• Inlet & Outlet Diameter: 5.03 inches (127 mm)• Body Diameter: Minimum 10.00 inches (254 mm) to Maximum 15.00 inches (381 mm)• Overall Length: Approximately 29.39 inches• Rated Flow Rates:– Low: 1681 cfm (47.6 m³/min)– Medium: 2377 cfm (67.3 m³/min)– High: 2910 cfm (82.4 m³/min)• Back Pressure:– Low: 0.98 inch Hg– Mid: 2.01 inch Hg– High: 2.99 inch Hg• Acoustic Attenuation:– 8 dBA at low and 12 dBA at high rangesKey Benefits• Enhanced performance with reduced back pressure• Quieter operation due to effective acoustic attenuation• Broad compatibility with various engine typesUpgrade your vehicle’s exhaust system and experience dependable performance on every drive. Order online today to enjoy the advanced design and superior craftsmanship. For more top-quality parts by Donaldson, explore our Donaldson collection or check out our Exhaust accessories to find the perfect fit for your vehicle.

The Donaldson M120108 MUFFLER, OVAL STYLE 2 delivers top-tier exhaust flow management and noise reduction, making it an excellent choice for both heavy-duty vehicles and everyday driving. Engineered with innovation in mind, this muffler combines a robust build with precise engineering to provide consistently reliable performance.Key Features• Overall Length: 32.5 inches• Inlet/Outlet Diameter: 5.03 inches for optimized exhaust routing• Flow Capacities:– Low: 1345 cfm– Mid: 1900 cfm– High: 2327 cfm• Noise Attenuation:– 15 dBA at low range– 20 dBA at high range• Oval style design that enhances exhaust efficiency and durabilityDetailed Specifications• Built to deliver elite performance in both automotive and industrial applications• Constructed with all new, genuine quality parts for long-lasting reliability• Perfect for those looking to purchase a Donaldson M120108 muffler or upgrade their existing exhaust systemWhether you’re an experienced enthusiast or a professional driver, this muffler offers exceptional performance and dependability. Its features make it the ideal choice for anyone looking to order a Donaldson M120108 muffler online, ensuring effective exhaust management and reduced engine noise. Discover more about Donaldson products in our Donaldson collection and explore additional exhaust solutions in our Exhaust collection.

The Donaldson M120100 Oval Muffler is crafted for performance, quality, and reliability. With genuine construction and an innovative oval design, this muffler is perfect for heavy-duty automotive and industrial applications. Whether you’re looking to purchase a Donaldson M120100 muffler for your truck or order one for sale, this product meets high expectations with its precision and dependable design.Key Features• Packaged dimensions: 15" x 10" x 8"• Weight: Approximately 33.35 lbs• Rated flow capacity: Up to 1995 cfm• Inlet and outlet diameters: 4.02 inches each• Excellent noise reduction and back pressure control• Made with high-quality materials for long-lasting durabilityThe technical specifications translate into real-world performance, ensuring that the muffler not only cuts down noise but also enhances airflow efficiency. Designed with the precision that truck and Jeep enthusiasts expect, the product delivers both performance and longevity. Enjoy a quieter engine while maintaining peak efficiency under demanding conditions.This Donaldson muffler is ready for immediate use, in stock, and can be shipped within one business day. Explore more of our premium selections on the Donaldson collection for additional high-performance truck components.

Experience the performance and dependability of the Donaldson M110012 muffler – a genuine, brand-new exhaust muffler built for both enthusiasts and professional drivers. Designed for demanding trucks and 4WD vehicles, this replacement component offers exceptional noise reduction and durability, making it the ideal choice if you need to purchase a Donaldson M110012 or upgrade your existing exhaust system.Technical Specifications• Inlet & Outlet Diameter: 4.02 inches• Overall Length: Approximately 36 inches• Maximum Body Diameter: About 11 inchesThese exact dimensions ensure a perfect fit and reliable performance under even the toughest driving conditions.Fit & Compatibility• Engineered as a direct replacement for standard exhaust systems• Compatible with applications designed for Donaldson-certified components, including the Donaldson M110012 round muffler• Perfect for anyone seeking a replacement that meets or exceeds OEM standardsKey BenefitsThe Donaldson M110012 muffler is designed to deliver long-lasting performance while effectively handling harsh driving conditions. With fast shipping—typically shipping within 1 business day—you can quickly get back on the road with improved exhaust flow and reduced engine noise. Every feature is engineered to boost your vehicle’s performance and reliability, making it a smart investment for anyone serious about truck maintenance and upgrades.For a broader selection of Donaldson parts, check out our Donaldson collection.

Discover the ultimate noise reduction solution for your truck with the Donaldson M101181 Muffler, Round Style 1 Silent Partner. Designed for durability and high performance, this muffler provides effective noise attenuation and is built on the renowned quality and engineering heritage of Donaldson.Technical Specifications• Inlet & Outlet Diameter: 5.03 inches (128 mm)• Overall Length: 51.00 inches• Maximum Body Diameter: 10.08 inches; Body Length: 49.00 inches• Attenuation: Low-range 19 dBA | High-range 23 dBA• Packaged Dimensions: 55" L x 12" W x 12" H; Weight: 75 lbs• Style: Round Style 1 Silent PartnerBenefits & ApplicationsExperience a quieter ride and improved vehicle performance thanks to precision engineering.• Lower engine and road noise ensures a more comfortable drive• Robust construction built to withstand heavy-duty, long-haul, and commercial use• Consistent performance supported by decades of Donaldson innovationSafety, Compliance & Shipping• Always review and comply with Nickel and chemical exposure warnings – for more information, visit www.P65Warnings.ca.gov• Ships within 1 business day to ensure prompt delivery• Brand-new genuine parts with no minimum order requirement• Access 24/7 expert customer support for any inquiriesFor additional Donaldson components and accessories, visit our Donaldson Collection.

The Donaldson M101170 muffler is built for durability and performance, providing reliable noise reduction and optimal exhaust flow for demanding diesel applications. As an authentic Donaldson product, this round-style muffler is designed to meet the high expectations of professional drivers and enthusiasts who demand quality and precision.Technical Specifications Inlet and Outlet Size: 4.02 inches (both sides) Body Dimensions: Approximately 10.08 inches in diameter and 24–29 inches in overall length Attenuation Range: 12 to 18 dBA for effective noise reduction Weight: 24.20 lbs Finish: Black, offering a sleek and long-lasting appearance Key Benefits Exceptional Durability: Engineered to endure harsh conditions while maintaining peak performance Optimized Performance: Designed for efficient exhaust flow and effective noise reduction Authentic Quality: As a genuine Donaldson product, it upholds the industry's high standards for reliability and longevity Ordering & Shipping Ships typically within 1 business day Brand-new, authentic parts with no minimum order requirements Perfect for customers seeking to purchase the Donaldson M101170 muffler or enhance their vehicle’s performance with a high-quality Donaldson round muffler M101170 Discover more Donaldson products in our collection at Everything Truck Parts - Donaldson.

Experience enhanced performance and durability with the Donaldson M101168 muffler. Designed for high performance and outstanding noise reduction, this genuine muffler boosts your vehicle’s exhaust efficiency while standing up to the rigors of heavy-duty use.Technical Details• Inlet/Outlet Diameter: 4.02 inches• Overall Length: 32 inches• Body Length: 30 inches• Body Diameter: 4 inches• Sound Attenuation: 12 to 18 dBA• Style: Round Style 2 with optimized flow for improved efficiencyQuality & CompatibilityBuilt with strict quality control standards, the Donaldson M101168 delivers peak performance in a variety of heavy-duty and specialty vehicle applications. Whether you decide to buy, order, or purchase the Donaldson M101168 muffler, this component meets the highest industry standards for reliability and durability.Key Benefits• Noticeably reduced exhaust noise• Enhanced engine performance and efficiency• Long-lasting durability for demanding conditions• Ships within 1 business day• Brand-New Genuine PartsInstallation & SupportWith clear installation instructions and 24/7 customer support, adding this top-tier muffler to your vehicle is hassle-free. Learn more about our Donaldson collection by visiting our Donaldson collection.

Experience the precision and durability of the Donaldson M101167 muffler, a round-style solution engineered to optimize performance for heavy-duty equipment. Designed for those who demand reliability and superb sound reduction, this muffler is ideal if you’re considering a purchase of Donaldson M101167, buying quality parts, or simply browsing through top-notch Donaldson round mufflers. Its design reinforces Everything Truck Parts’ reputation as your trusted source for authentic, high-performance truck components.Technical Specifications• Inlet and Outlet Diameters: 4.02” / 102.11 mm• Body Diameter, Length, and Overall Dimensions: Engineered for a consistent fit and efficient performance• Rated Flow Figures (LR, MR, HR): Optimized for varying load conditions• Back Pressure and Attenuation Values: Calibrated to minimize noise while maintaining engine outputKey Features & BenefitsThe Donaldson M101167 muffler is crafted with efficiency and customer satisfaction in mind. Its precision-engineered construction reduces exhaust noise and enhances overall engine performance.• Brand-New Genuine Parts• Ships within 1 Business Day• No Minimum Order RequirementsPackaging & Additional Information• Packaged Dimensions: Compact and secure for safe transit• Weight: Approximately 8 lbs, ensuring easy handling• NMFC & UPC Code: Provided for complete traceability and quality assuranceBuy the Donaldson M101167 today to experience premium sound reduction and improved performance. Browse our Donaldson collection to upgrade your heavy-duty equipment maintenance with parts that truly deliver.

Experience unparalleled exhaust efficiency with the Donaldson M100944 muffler—a high-performance solution engineered for diesel engines and heavy-duty trucks. Designed for optimal exhaust management and superior sound reduction, this muffler delivers reliable performance while lowering back pressure to improve engine efficiency.Key Specifications• Packaged Dimensions: 22” L x 8” W x 10” H• Inlet/Outlet Diameters: 3.5 inches (ideal for most heavy-duty setups)• Weight & Body Diameter: Approximately 15 lbs with a 3.5-inch body diameter• Performance Metrics: Calibrated flows for low, medium, and high ranges with controlled back pressure and effective sound attenuation• Compatibility: Perfectly suited for a wide variety of truck brands and specifically designed for diesel applicationsThe Donaldson M100944 muffler is constructed with durable materials and precise engineering to meet the demanding needs of truck enthusiasts and professionals alike. Enjoy the peace of mind that comes with purchasing genuine, brand-new parts—supported by our expert service and fast shipping, typically within one business day, and with no minimum order requirements.For more premium Donaldson parts, please visit our Donaldson collection or explore our extensive Exhaust Accessories. Experience the Everything Truck Parts commitment to excellence and elevate your truck’s performance.