Filter Cross Reference

    Fleetguard AF25509K cross reference

    Baldwin replacement for AF25509K

    Baldwin lists PA3924-FN as the replacement for AF25509K.

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

    Part numbers Fleetguard AF25509K replaces

    Fleetguard lists AF25509K as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    NAPA (NAPA)2477
    JCB32906801
    WIX (WIX)42477
    WIX (WIX)542477
    ZETOR7901-1284
    CARQUEST (CARQ)87477
    BIG A (BIGA)93477
    CROSLAND (CRSL)9777K
    BARFORD (BARFO)ABP3006011
    COOPERS (COPR)AEK2598
    FRAM (FRAM)CAK5533
    DONALDSON (DON)P77-6830
    BALDWIN (BALD)PA3924-FN
    BALDWIN (BALD)PA2968-FN
    BALDWIN (BALD)PA4506-FN
    WOODGATE (WDGT)WGA1008K

    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. AF25509K 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 AF25509K: FinditParts