Filter Cross Reference

    Fleetguard HF6502 cross reference

    Baldwin replacement for HF6502

    Baldwin lists BT839 as the replacement for HF6502.

    Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).

    Part numbers Fleetguard HF6502 replaces

    Fleetguard lists HF6502 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    MARION (MRION)FS19836 3800021F7
    MARION (MRION)3800026F7
    MARADYNE (MARAD)7780-785
    ZINGA (ZING)AE25

    Source: Fleetguard Cross Reference by Part Number, doc LT19457D (2012). Fleetguard's published direction is manufacturer part → Fleetguard replacement.

    Currentness: these crosses come from Fleetguard's 2012 list and have not been revalidated as current. HF6502 also appears in Baldwin's 2024 list, but none of the part numbers above shares a Baldwin replacement with it.

    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.

    Buy HF6502: FinditParts