Donaldson P550325 Fuel Filter
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P550325
Donaldson

Donaldson P550325 Fuel Filter

$30.39

Description

This Donaldson P550325 Fuel Filter is a high-quality, brand-new, unused solution designed to deliver reliable fuel filtration and water separation. Featuring a spin-on design, it ensures improved engine performance by keeping the fuel clean, and it works with a variety of engine types. With no minimum order requirements and shipping within one business day, this fuel filter is perfect for professional drivers and vehicle enthusiasts who want to upgrade or maintain their systems.

Key Benefits

  • Brand-new, genuine Donaldson product delivering superior performance
  • Spin-on design for a secure, hassle-free installation
  • Highly efficient fuel filtration system enhances engine reliability
  • No minimum order requirements with fast shipping (usually within one business day)

Specifications

  • Thread Size: 7/16-20 – Guarantees a secure fit
  • Length: 4.87" (124 mm) – Precisely engineered for optimal performance
  • Outer Diameter: 3.03" (77 mm) – Ensures consistent performance
  • Gasket Dimensions: Outer Diameter 3.02" (77 mm), Inner Diameter 1.75" (44 mm) for a dependable seal
  • Primary Application: ONAN 122B325
  • Country of Origin: USA

Compatibility & Applications

  • OE Reference: ONAN 122B325
  • Compatible with engines from Caterpillar, Ford, Freightliner, Volvo, and more

If you’re ready to purchase the Donaldson P550325 Fuel Filter for your vehicle, explore additional options in our Fuel Filters collection or visit the Donaldson category for more premium choices.

This Donaldson P550325 Fuel Filter is a high-quality, brand-new, unused solution designed to deliver reliable fuel filtration and water separation. Featuring a spin-on design, it ensures improved engine performance by keeping the fuel clean, and it works with a variety of engine types. With no minimum order requirements and shipping within one business day, this fuel filter is perfect for professional drivers and vehicle enthusiasts who want to upgrade or maintain their systems.

Key Benefits

  • Brand-new, genuine Donaldson product delivering superior performance
  • Spin-on design for a secure, hassle-free installation
  • Highly efficient fuel filtration system enhances engine reliability
  • No minimum order requirements with fast shipping (usually within one business day)

Specifications

  • Thread Size: 7/16-20 – Guarantees a secure fit
  • Length: 4.87" (124 mm) – Precisely engineered for optimal performance
  • Outer Diameter: 3.03" (77 mm) – Ensures consistent performance
  • Gasket Dimensions: Outer Diameter 3.02" (77 mm), Inner Diameter 1.75" (44 mm) for a dependable seal
  • Primary Application: ONAN 122B325
  • Country of Origin: USA

Compatibility & Applications

  • OE Reference: ONAN 122B325
  • Compatible with engines from Caterpillar, Ford, Freightliner, Volvo, and more

If you’re ready to purchase the Donaldson P550325 Fuel Filter for your vehicle, explore additional options in our Fuel Filters collection or visit the Donaldson category for more premium choices.

(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.