Donaldson Filtration P551853 FUEL FILTER, WATER SEPARATOR SPIN-ON
SKU: 55785764806

Donaldson Filtration P551853 FUEL FILTER, WATER SEPARATOR SPIN-ON

$39.97 $44.41
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Donaldson Filtration P551853 FUEL FILTER, WATER SEPARATOR SPIN-ONAttributes Overall Length 5. 07 inch (128. 7 mm) Outer Diameter 4. 24 inch (107. 7 mm) Thread Size 1 14 UN Length 4. 61 inch (117 mm) Gasket OD 3. 54 inch (90 mm) Gasket ID 3. 15 inch (80 mm) Bowl Thread 3 3 4 10 BUTT Efficiency 90% 30 micron Efficiency Test Std ISO 4402 11171 Flow Direction Outside In Type Water Separator Price Type F Packaged Dimensions Packaged Length 0. 38 FT Packaged Width 0. 38 FT Packaged Height 0. 53 FT Packaged Weight 1. 71

Attributes
Overall Length 5.07 inch (128.7 mm)
Outer Diameter 4.24 inch (107.7 mm)
Thread Size 1-14 UN
Length 4.61 inch (117 mm)
Gasket OD 3.54 inch (90 mm)
Gasket ID 3.15 inch (80 mm)
Bowl Thread 3 3/4-10 BUTT
Efficiency 90% 30 micron
Efficiency Test Std ISO 4402/11171
Flow Direction Outside-In
Type Water Separator
Price Type F
Packaged Dimensions
Packaged Length 0.38 FT
Packaged Width 0.38 FT
Packaged Height 0.53 FT
Packaged Weight 1.71 lb (0.776 kg)
Packaged Volume 0.08 ft3 (0.002 m3)
Pieces Per Pallet 486
Other Information
Country of Origin Mexico
NMFC Code 069100-05
HTS Code 8421230000
UPC Code 742330983287

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55785764806

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4.0 ★★★★★
Based on 2236 reviews
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Product Reviews
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Verified Purchase
terrorized-by-grumpycat
Omaha, US
★★★★★ 4
Weak but excellent please read.
Size: 50ft, Color: Black
Breaks a lot, but Is 100% convenient. My third annual purchase. Beats rubbing stuff off of twisted rubber hoses. Darned if u do. Darned if u don't. A 5-10 yr version one of these will outsell the entire market.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
K
Verified Purchase
Khaleesi
Phoenix, US
★★★★★ 5
A lot of quality filters for little cost.
Style: 16x20x1, Style: 16x20x1
Been using these for months, great quality. No issues what so ever. I compared price to the 2 main big box stores and this is the best for your bucks. You get a lot more and they are of the same quality. I used to get mine from a big box store with military discount of 10% and this is still a better deal. They fit exactly like the filter I took out, so size is the same. I live FL and run my AC constantly. These last about 2-3 months each. They do no lose their rigidity. They are built with very high quality material. They catch a lot of dust, you can see how dirty they are when replaced. PROS - great quality and last 2-3 months in my AC running constantly - you get a lot for your money when compared to the big box stores - catch a lot of dirt, filters are really dirty after use - very rigid which makes it easy to installation - reinforced wire mesh CONS - None
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
A
Verified Purchase
Arlo
Bozeman, US
★★★★★ 5
Top quality filters at a good price.
Style: 20x30x1
These filters are good quality. They are reinforced and hold their shape. They fit perfectly in my filter holder. The thing I like is that the filters were bundled together and shipped in a sturdy box. Other filters I have ordered showed up in a flimsy box and were damaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
L
Verified Purchase
La Quinta
Carnegie, US
★★★★★ 5
Excellent to have on hand
Style: 16x25x1
Excellent, time-saving purchase. Sturdy, easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
T
Verified Purchase
Texas Legend
Lexington, US
★★★★★ 4
Great Fit and Noticeable Air Quality Improvement
Style: 12x24x1
I purchased the Filterbuy 12x24x1 MERV 8 air filters and have been very happy with them so far. They fit perfectly in my HVAC system without any gaps or issues during installation. After replacing my old filters, I noticed the air in my home feels cleaner and there seems to be less dust settling around the house. They do a good job of capturing everyday particles and allergens while still allowing good airflow. Overall, this is a reliable and cost-effective 4-pack of filters. Solid quality, easy to install, and a noticeable improvement in air freshness. I’ll definitely be ordering again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

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