Keep your engine coolant clean and help protect the cooling system with the Baldwin Cooling System Filter B5087, a spin-on coolant filter built for Cummins engines. It fits many heavy-duty vehicles, including the 1996-2008 Peterbilt 357 [L6-10.3L, 6-11.1L, 6-12.0L, 6-12.5L, L6-14.6L, L6-14.9L, L6-15.2L, L6-15.8L], 2014-2018 Peterbilt 567 [6-11.9L, L6-14.9L] and 2009-2018 Freightliner Cascadia [6-11.9L, L6-14.9L] — see the Buyer's Guide tab for the full list of applications and their engine codes.
- Spin-on coolant design: threads on for straightforward service; M36 x 2.0 thread.
- Without chemicals: a non-additive coolant filter used with Extended Service coolant.
- Long life: rated for 150,000 miles of service.
- Dimensions: outside diameter 3 3/4 in (95.3 mm), height 5 15/32 in (138.9 mm); one filter gasket included.
Replaces Cummins 3680434. Country of origin: United States.
Interchange: GP-2127W · LFW2127-1 · 5839-WF2127 · 88-1043765
GP2127W · LFW21271 · 5839WF2127 · 881043765 · 840CF905087 · 96113 · 89113 · 3680434 · 393292900 · P550585 · P550867 · WF2127 · WFR82127 · PR8694 · 2KZP2 · WC23 · 57645202 · WE2127 · CM2 · LFW2127 · 4113 · 24113 · 524113
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this coolant filter do?
It's a spin-on coolant system filter that helps strain contaminants and particles from the engine coolant on the listed Cummins-powered applications.
Does it release supplemental coolant additives?
No. This is the "without Chemicals" version — a non-additive filter designed for use with Extended Service coolant.
How long does it last?
Baldwin rates the B5087 for long-life service of 150,000 miles when used with Extended Service coolant. Always follow your vehicle's maintenance schedule.
Is a gasket included?
Yes. One filter gasket is included with the B5087.
Will this fit my truck?
It fits many Cummins-powered Freightliner, Peterbilt, Kenworth, International, Volvo and Western Star applications. Check the Buyer's Guide tab to confirm your year, model and engine code.
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