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BALDWIN · Hydraulic Filter

BT388

Hydraulic Spin-on

$85.12
Dealer price · CAD per each · price checked October 2, 2026
Belleville StoreCall for availability
Kingston StoreCall for availability

Stock checked October 2, 11:37 AM Eastern. Call before travelling so we can confirm what is still available.

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Hydraulic Spin-on
Thread
1 1/2–16
Outside diameter
5 1/32 in.
Outside diameter (mm)
127.8
Length
10 3/4 in.
Length (mm)
273.1
Manufacturer part number
BT388
GTIN
00791440004511

Can be used with OB1313, OB1314, OB1315, OB1316 bases.

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Manufacturer catalogs list the references below for BT388. GK Industries-supplied references are identified in the note column. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

31 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOPF10881
AMERICAN PARTS21781
AMERICAN PARTS928611
BALDWIN FILTERSBT3880
BIG A FILTER21781
BIG A FILTER928611
CARQUEST858611
CHAMPION240791
CROSS MFG.F2Filter Only1
CROSS MFG.F23SERIESFilter Only1
CROSS MFG.GBF23SERIESFilter Only1
DONALDSONP7795991
FLEETGUARDHF61361
FLEETRITEHFR861361
FRAM FiltersP37801
GM GENERAL MOTORS250124221
GRAINGER2NVF41
HASTINGSHF7701
JURA (HIFI)SH561651
KRALINATORL3811
LUBER-FINERLFH81971
MACK3076P37801
MANN+HUMMELW12651
MASSEY FERGUSON34391T11
NAPA GOLD18611
NAPA X18611
PALLHC7500SUH8H1
PARKER HANNIFIN9271481
PUROLATORPER282H1
WIX518611
WOODGATEWGH61361

Sources: Baldwin Specs & Interchange · July 27, 2026; GK Industries PIES · August 21, 2026, where identified. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Champion, Rexworks Equipment; Cross 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.