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BALDWIN · Hydraulic Filter

BT443

Hydraulic 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, 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
Hydraulic Spin-on
Thread
1 1/4–12
Outside diameter
4 21/32 in.
Outside diameter (mm)
118.3
Length
8 3/32 in.
Length (mm)
205.6
Contains
Integral Post Seal
Gasket
[1] Included
Manufacturer part number
BT443
GTIN
00791440005266

Baldwin replacement references: Massey Ferguson 3322234-M2

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 BT443. 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 FILTERSBT4430
BIG A FILTER914031
CARQUEST844031
GRAINGER4ZRN71
HASTINGSBT4431
LUBER-FINERLFH87581
MASSEY FERGUSON3322234M11
MASSEY FERGUSON3322234M21
NAPA GOLD74031
NAPA X74031
WIX5574031
WIX574031

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.

Massey Ferguson Wheel Tractors

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.