BK6601Photo not yet available

BALDWIN · Engine Oil Filter Kit

BK6601

Service Kit for International

Call for price
Call either store for your current price.
Belleville APCCall for availability
Kingston APCCall for availability

Stock checked September 11, 2:46 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 International
Contains
[2] BT261 Lube;[1] BF979 Pri. Fuel;[1] BF588 Sec. Fuel
Manufacturer part number
BK6601
GTIN
00791440028135

Baldwin replacement references: Donaldson P559009; Fleetguard MK12427, MK146600

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 BK6601. 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
BALDWIN FILTERSBK66010
CARQUEST992001
CATERPILLAR3I13881
DONALDSONP5590091
FLEETGUARDMK014661
FLEETGUARDMK01466001
FLEETGUARDMK124271
FLEETGUARDMK129311
FLEETGUARDMK14661
FLEETRITEMKR8014661
FLEETRITEMKR801466001
FLEETRITEMKR8124271
FLEETRITEMKR8129311
FLEETRITEMKR814661
FRAM FiltersFK38871
FRAM FiltersFK39051
GRAINGER4ERK31
HASTINGSBK66011
HASTINGSKF491
LUBER-FINERLK9I1

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.