Filter Cross Reference

    Baldwin BF1277-SP cross reference

    Manufacturer numbers Baldwin lists BF1277-SP as the replacement for

    Baldwin lists BF1277-SP as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CARQUEST96298
    CASE441701A1
    CASE419858A1
    DONALDSONP551040
    GRAINGER2LAB1
    (manufacturer not verified)A047930
    PUROLATORF75986
    (manufacturer not verified)148838C4
    SAKURASFC5521
    (manufacturer not verified)SFR1040FW

    Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024). Baldwin's published direction is manufacturer part → Baldwin replacement. This list shows what Baldwin published in 2024. It does not verify that the numbers interchange today.

    Upgrade chains run one way: equipment spec'd with a newer filter number should not step back to the older one. Go by what the truck was spec'd with.

    Always verify against the current OEM catalog before ordering. Cross references are a starting point, not a guarantee of fit.