Filter Cross Reference

    Baldwin BT8504 cross reference

    Manufacturer numbers Baldwin lists BT8504 as the replacement for

    Baldwin lists BT8504 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CARQUEST96132
    FLEETGUARDHF6188
    FLEETGUARDHF6115
    FLEETRITEHFR86115
    FORD MOTORD8NNB486CA
    FORD MOTORD6NNB486A
    GRAINGER4ERT4
    GREYFRIARS954SH
    HASTINGSBT8504

    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.