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BALDWIN · Engine Oil Filter Kit

BK6723

Service Kit for Mack

Call for price
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
Service Kit for Mack/Volvo
Contains
[2] B76 F-F Lube;[1] BC110 B-P Lube Spinner;[1] BF877 Pri. Fuel;[1] BF976 Sec. Fuel;[1] BW5178 Coolant
Manufacturer part number
BK6723
GTIN
00791440028326

Baldwin replacement references: Mack 57GC2120, 57GC2120B

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 BK6723. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

20 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ALLIANCEABPN10GLK109M1
BALDWIN FILTERSBK67230
BIG A FILTER965381
CARQUEST895381
CATERPILLAR3I16731
DONALDSONP5590511
FLEETGUARDMK114121
FLEETGUARDMK11412001
FLEETRITEMKR8114121
FLEETRITEMKR811412001
FRAM FiltersFK71201
GRAINGER2LAB91
HASTINGSKF231
LUBER-FINERLK109M1
MACK57GC21201
MACK57GC2120B1
MACK57GC2120C1
NAPA GOLD45381
PUROLATORK500151
WIX245381

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.