Filter Cross Reference

    Fleetguard HF6858 cross reference

    Baldwin replacement for HF6858

    Baldwin lists PT8978-MPG as the replacement for HF6858.

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

    Part numbers Fleetguard HF6858 replaces

    Fleetguard lists HF6858 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    OMT CLASSIC PRIN (OMT)CHP422HXN
    MP FILTRI (MPFIL)HP 135-2-A25 AN
    IKRON FLUID JCI JCI (IKRON)HHC 01918
    DONALDSON (DON)P171739

    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. Baldwin's 2024 list gives the same replacement for HF6858 and 1 of the 4 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with HF6858 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.

    Buy HF6858: FinditParts