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BALDWIN · Fuel Water Separator Filter

BF7666

Fuel/Water Separator Spin-on

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Call either store for your current price.
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Kingston APCCall for availability

Stock checked September 11, 1:46 PM Eastern. Call before travelling so we can confirm what is still available.

Call Belleville ↗Call Kingston ↗Text your part number ↗

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Fuel/Water Separator Spin-on
Thread
3/4–16
Outside diameter
3 11/16 in.
Outside diameter (mm)
93.7
Length
3 1/4 in.
Length (mm)
82.6
Gasket
[1] Attached
Manufacturer part number
BF7666
GTIN
00791440055056

Baldwin replacement references: Isuzu 8-94453-738-1, 8-94453-738-2

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 BF7666. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

12 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSBF76660
CARQUEST962701
GRAINGER4ENL91
GREYFRIARS832S1
HASTINGSBF76661
HITACHI41838541
ISUZU8944537371Filter Only1
ISUZU89445373811
ISUZU89445373821
JCB (J.C. BAMFORD)89445373821
KOBELCO2451V30921
WOODGATEWGF93291

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.

Isuzu Engines; Link-Belt Backhoes

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.