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BALDWIN · Transmission Oil Filter

BT9402

Transmission Spin-on

$124.97
Dealer price · CAD per each · price checked September 11, 2026
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
Transmission Spin-on
Thread
13/16–16
Outside diameter
3 1/32 in.
Outside diameter (mm)
77.0
Length
5 1/2 in.
Length (mm)
139.7
Contains
50 PSID By-Pass Valve
Gasket
[1] Included
Manufacturer part number
BT9402
GTIN
00791440082144

Baldwin replacement references: New Holland 85817004

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 BT9402. 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
ALCO FILTERSSP1445(85817004)1
BALDWIN FILTERSBT94021
CARQUEST840041
DONALDSONP550486(85817004)1
FLEETGUARDHF35375(85817004)1
GRAINGER4ZMK71
HASTINGSBT94021
NAPA GOLD70041
NAPA X70041
NEW HOLLAND858170041
WIX5570041
WIX570041

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.

Case, New Holland 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.