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P550436 (P551844)
Donaldson

Donaldson P551844 Fuel Filter

$43.20
$63.29 Sale $43.20

Description

The Donaldson P551844 Fuel Filter serves as the upgraded replacement for the discontinued P550436 model, engineered to provide superior fuel filtration and improved engine efficiency. Built with advanced design features and authentic Donaldson quality, this fuel filter is optimized to keep your vehicle operating smoothly even under heavy-duty conditions.

Technical Details

• Filtration Efficiency: 90% at 30 microns
• Dimensions: Outer Diameter – 3", Length – 4.5", Thread Size – 1.25"
• Weight: Approximately 0.8 lbs

Key Benefits

• Authentic Donaldson quality ensuring reliable performance
• Enhanced water separation for superior engine protection
• Fast shipping – typically within 1 business day
• No minimum order requirement
• Suitable for a variety of heavy-duty applications

Compatible Models

• BALDWIN BF1348SP – Trusted fleet performance
• BALDWIN BF1348 – Reliable maintenance for Big A 95630
• BLUE BIRD BODY 4299582 – Optimized for quality replacements
• CARQUEST 86630 – Compatible and dependable
• FLEETGUARD FS19521 – Engineered for durability
• FLEETGUARD FS19846 – Ensures high-performance fuel flow
• FLEETRITE FSR819521 – Built for rigorous service demands
• FRAM PS7713 – Recognized for its proven filtration performance
• FREIGHTLINER ABPS3225P – Designed for heavy-duty operation

Explore our full range of fuel filters in our Fuel Filters collection and experience the precision and reliability of the Donaldson P551844. Order today to upgrade your vehicle's performance with confidence!

The Donaldson P551844 Fuel Filter serves as the upgraded replacement for the discontinued P550436 model, engineered to provide superior fuel filtration and improved engine efficiency. Built with advanced design features and authentic Donaldson quality, this fuel filter is optimized to keep your vehicle operating smoothly even under heavy-duty conditions.

Technical Details

• Filtration Efficiency: 90% at 30 microns
• Dimensions: Outer Diameter – 3", Length – 4.5", Thread Size – 1.25"
• Weight: Approximately 0.8 lbs

Key Benefits

• Authentic Donaldson quality ensuring reliable performance
• Enhanced water separation for superior engine protection
• Fast shipping – typically within 1 business day
• No minimum order requirement
• Suitable for a variety of heavy-duty applications

Compatible Models

• BALDWIN BF1348SP – Trusted fleet performance
• BALDWIN BF1348 – Reliable maintenance for Big A 95630
• BLUE BIRD BODY 4299582 – Optimized for quality replacements
• CARQUEST 86630 – Compatible and dependable
• FLEETGUARD FS19521 – Engineered for durability
• FLEETGUARD FS19846 – Ensures high-performance fuel flow
• FLEETRITE FSR819521 – Built for rigorous service demands
• FRAM PS7713 – Recognized for its proven filtration performance
• FREIGHTLINER ABPS3225P – Designed for heavy-duty operation

Explore our full range of fuel filters in our Fuel Filters collection and experience the precision and reliability of the Donaldson P551844. Order today to upgrade your vehicle's performance with confidence!

(OEM) Cross Reference

Manufacturer Name Manufacturer Part # Notes

Equipment

Equipment Year Equipment Type Equipment Options Engine Engine Option

Frequently Asked Questions

Feel Free To Ask Anything!

What payment methods do you accept for online purchases?

We accept all major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience. Once your order ships, you'll receive a tracking number via email.

How long does shipping usually take?

In stock items typically ship in 24-48 hours. Out of stock items can take longer.

Can I return an item if I'm not satisfied?

Yes, we have a 30-day return period. You can view our Return & Refund Policy page for more details - Return & Refund Policy.

Do you offer gift cards?

Yes! They are the perfect gift for those times when you don't know exactly what to get or need something at the last minute. Great for any time of the year as well as those special occasions. Our Gift Cards come in $25, $50, $100, $250 and $500 denominations. And they never expire!

Visit our Gift Card page for more details - Gift Cards.

Can I track my order after it's been placed?

Yes. Once your order has shipped, you will be emailed the tracking information. Additionally, we will email you a delivery confirmation email once your order shows that it has been delivered.

What should I do if I receive a damaged item?

If your shipment is damaged, please reach out to our Customer Support team at 888-292-9012 or email us at info@everythingtruckparts.com. You may also contact us here - Contact Us.