Filter Cross Reference

    Fleetguard AF25873 cross reference

    Baldwin replacement for AF25873

    Baldwin lists RS4970 as the replacement for AF25873.

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

    Part numbers Fleetguard AF25873 replaces

    Fleetguard lists AF25873 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    DAF1433697
    DAF1644641
    MANN & HUMMEL (MANN)C 22 580
    DONALDSON (DON)P783870
    BALDWIN (BALD)RS4970

    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 AF25873 and 2 of the 5 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with AF25873 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 AF25873: FinditParts