In StockFuel Water Separator 1290372 for Caterpillar CAT Engine C15 C18 Excavator 5110B
For CaterpillarFuel Water Separator

Fuel Water Separator 129-0372 for Caterpillar

OEM / REF: 129-0372SKU: pilotpart291885

Fuel Water Separator 1290372 for Caterpillar CAT Engine C15 C18 Excavator 5110B is a Fuel Water Separator replacement part indexed for Part Number and Caterpillar s: Caterpillar CAT Cold Planer:PM-565, PM-565B Caterpillar CAT Earthmoving Compactor:836, 836G Caterpillar CAT Motor Grader:24H Caterpillar CAT Wheel-Type...

Stock
In stock
Condition
New
Fitment
Caterpillar Seals, Filters & Maintenance Parts
  • Fitment support before you order
  • Worldwide delivery options

Fuel Water Separator Description

This Fuel Water Separator is indexed for Part Number; Caterpillar s: Caterpillar CAT Cold Planer:PM-565, PM-565B Caterpillar CAT Earthmoving Compactor:836, 836G Caterpillar CAT Motor Grader:24H Caterpillar CAT Wheel-Type Loader:988B, 988F, 988F II, 988G, 990, 990 II Caterpillar CAT Off-Highway Truck:769C, 769D, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E Caterpillar CAT Wheel Dozer:834B, 834G, 844 Caterpillar CAT Excavator:5110B Caterpillar CAT Wheel Tractor-Scraper:631D, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 639D, 651E, 657E Caterpillar CAT Track-Type Tractor:D10N, D10R, D6G, D6G2 LGP, D6G2 XL, D7G, D7G2, D8R, D9L, D9N, D9R Caterpillar CAT Load Haul Dump:R2900. Compare reference number 129-0372 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 3196, 3306, 3408. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • Caterpillar s: Caterpillar CAT Cold Planer:PM-565, PM-565B Caterpillar CAT Earthmoving Compactor:836, 836G Caterpillar CAT Motor Grader:24H Caterpillar CAT Wheel-Type Loader:988B, 988F, 988F II, 988G, 990, 990 II Caterpillar CAT Off-Highway Truck:769C, 769D, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E Caterpillar CAT Wheel Dozer:834B, 834G, 844 Caterpillar CAT Excavator:5110B Caterpillar CAT Wheel Tractor-Scraper:631D, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 639D, 651E, 657E Caterpillar CAT Track-Type Tractor:D10N, D10R, D6G, D6G2 LGP, D6G2 XL, D7G, D7G2, D8R, D9L, D9N, D9R Caterpillar CAT Load Haul Dump:R2900

Specifications

Part Number (Caterpillar CAT)CA1290372, 129-0372, 1290372
Part NumberCaterpillar CAT: CA1290372, 129-0372, 1290372

Fitment Notes

Brand or application signal
Caterpillar Seals, Filters & Maintenance Parts
Product family
Fuel Water Separator
System category
Seals, Filters & Maintenance Parts > Filters > Fuel Water Separator
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment

Send machine details before ordering high-risk parts.