BF46181-OPhoto not yet available

BALDWIN · Fuel Water Separator Filter

BF46181-O

Fuel/Water Separator Spin-on with Open End for Bowl

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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.

Call Belleville ↗Call Kingston ↗Text your part number ↗

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Fuel/Water Separator with Open End for Bowl
Thread
1–14
Outside diameter
4 1/4 in.
Outside diameter (mm)
108.0
Length
5 21/32 in.
Length (mm)
143.5
Contains
Bowl Thread: 3 3/4 - 10
Manufacturer part number
BF46181-O
GTIN
00791440111257

Baldwin replacement references: IHC (International Harvester) 2514003C1; Racor R33838

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 BF46181-O. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

5 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSBF46181O1
CARQUEST968541
GRAINGER55DL271
IHC INTERNATIONAL HARVESTER2514003C11
RACORR338381

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.

International, Mack Trucks

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.