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BALDWIN · Hydraulic Filter

PT257

Hydraulic Element

$57.24
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.

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Hydraulic Element
Outside diameter
1 21/32 in.
Outside diameter (mm)
42.1
Inside diameter
7/8 in.
Length
3 1/2 in.
Length (mm)
88.9
Contains
Reinforced Centertube
Manufacturer part number
PT257
GTIN
00791440003170

Baldwin replacement references: Army-Navy AN6235-3A; Vickers 62343

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 PT257. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

21 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
AMERICAN PARTS927241
ARMY-NAVYAN62353A1
BALDWIN FILTERSPT2571
BENDIX-WESTINGHOUSE5727441
BENDIX-WESTINGHOUSE8072401
CARQUEST944501
CATERPILLAR9410531
DONALDSONP5517551
FLEETGUARDHF63881
FLEETRITEHFR863881
GRAINGER4ZEH81
HASTINGSHF9641
NAPA GOLD4011631
NAPA X4011631
PUROLATOR318881
PUROLATOR66555671
PUROLATOR-FACET572744111
TOWMOTOR9410531
VICKERS623431
WIXR98E10C1
WOODGATEWGH63881

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.

Caterpillar Excavators; Army-Navy Hydraulic Systems

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.