Skip to content
AUTHORIZED INDEPENDENT DEALERKyle HoldridgeMinneapolis, MN Dealer ZO 225946
AMSOIL My Garage Find a product
Menu
Donaldson P-Series Heavy Duty Fuel Filters — P550431View full-size product image ↗

● FILTERS

Donaldson P-Series Heavy Duty Fuel Filters — P550431

Product Code : P550431-EA

Check AMSOIL.com for current product information.

Explore Donaldson part P550431. Review the identifying details below and confirm your exact application on AMSOIL.com.

Brand
Donaldson
Part number
P550431
SEE PRODUCT PRICE

PRODUCT CODE P550431-EA

VIEW PRODUCT ON AMSOIL.COM ↗Complete your order directly with AMSOIL.

Ordering links include Kyle Holdridge’s dealer number, ZO 225946.

Product specifications

Thread Size
1 1/16-16 UN
Height
10.31
Outside Diameter
4.23

Specifications shown are from the official AMSOIL page checked October 20, 2026. Confirm current fitment and requirements before ordering.

Package options & stock numbers

Choose the exact stock number to open that selection on AMSOIL.com.

Available package options for Donaldson P-Series Heavy Duty Fuel Filters — P550431
Stock numberPackage / sizeOfficial product
P550431-EAEachView this option ↗

Package options come from the supplied U.S. catalog. Current availability is confirmed on AMSOIL.com.

Before you order

  1. Confirm your exact filter part number using vehicle or equipment lookup.
  2. Check the package size and stock number against what you need.
  3. Review current product information and availability on AMSOIL.com.

More in Filters

Browse category →

Related listings are browsing suggestions. They are not substitutes or fitment recommendations.