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BALDWIN · Fuel Filter

PF7799

Fuel Element

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Call either store for your current price.
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Stock checked September 11, 12:46 PM Eastern. Call before travelling so we can confirm what is still available.

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Fuel Element
Outside diameter
5 1/16 in.
Outside diameter (mm)
128.6
Inside diameter
2 3/32 in.
Length
10 7/16 in.
Length (mm)
265.1
Manufacturer part number
PF7799
GTIN
00791440064768

Baldwin replacement references: Caterpillar 1R0725, 1R0766, 1W4056

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Baldwin’s reference lists the numbers below for PF7799. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

26 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSPF77991
BIG A FILTER954271
CARQUEST864271
CATERPILLAR1574863Filter Only8
CATERPILLAR1R07251
CATERPILLAR1R07661
CATERPILLAR1W40561
CATERPILLAR3673663Filter Only8
CATERPILLAR7W1543Filter Only8
CHAMPION LABORATORIESL8716F1
DONALDSONP5540561
FLEETGUARDFF52511
FLEETRITEFFR852511
FRAM FiltersC73211
GRAINGER2NUD41
HASTINGSPF77991
JURA (HIFI)SN52511
KRALINATORF34271
LUBER-FINERL8692F1
LUBER-FINERL8716F1
NAPA GOLD34271
NAPA X34271
SAKURAF552001
WIX334271
WIX5334271
WOODGATEWGF52511

Source: Baldwin Specs & Interchange · July 27, 2026. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Caterpillar Industrial, Marine Engines

Baldwin Product Guide summary. This description does not establish fit for every model from each manufacturer.

Call with your equipment model, engine and the number on the existing filter. Our counter will help verify the application.

A REAL COUNTER. CLOSE TO HOME.

YOUR LOCAL FILTER PEOPLE.

Bring the number off your old filter, or your equipment and engine details. We’ll help check the match.