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BALDWIN · Fuel Water Separator Filter

BF46100-O

Fuel/Water Separator with Open Port

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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/Water Separator with Open End for Bowl
Thread
1–14
Outside diameter
4 1/4 in.
Outside diameter (mm)
108.0
Length
6 7/32 in.
Length (mm)
158.0
Contains
Bowl Thread: 3 3/4-10 UNS B;Integral Post Seal
Manufacturer part number
BF46100-O
GTIN
00791440107373

Baldwin replacement references: John Deere AT365870; Racor R51402

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 BF46100-O. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

19 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSBF46100O1
CARQUEST966991
DONALDSONFFP551034(AT365870)1
DONALDSONP551034(AT365870), Ope1
FILTERMART1518211
FLEETGUARDFS201271
GRAINGER411M511
JOHN DEEREAT3658701
JURA (HIFI)SN9646301
NAPA GOLD6001101
NAPA X6001101
RACORPFF504181
RACORPFF514021
RACORR514021
SAKURASFC76140301
SURE FILTER TECHNOLOGYSFR5780FW1
WIX8810441021
WIXSF101101
WIXWF101101

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.

John Deere Equipment

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.