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BALDWIN · Engine Oil Filter Housing Mount

FB1309

Pri. Fuel Filter Base for Detr. Dsl. Eng.

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

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
Primary Fuel Filter Base for Detroit Diesel Engines
Outside diameter
5 1/2 in.
Outside diameter (mm)
139.7
Length
2 23/32 in.
Length (mm)
69.1
Inlet
1/2-14 NPSF
Outlet
[2] 1/2-14 NPSF
Contains
Threaded Stud: 1 1/4-12
Use with
BF784
Manufacturer part number
FB1309
GTIN
00791440011809

Converts F844-A from element to spin-on.

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 FB1309. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

8 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOT961
BALDWIN FILTERSFB13090
CARQUEST992241
DONALDSONP1747731
FLEETGUARD3312091S1
GM GENERAL MOTORS250114241
GM GENERAL MOTORS50114241
GRAINGER4ZTW31

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.

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.