Filter Cross Reference

    Fleetguard AF25732 cross reference

    Baldwin replacement for AF25732

    Baldwin lists RS4637 as the replacement for AF25732.

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

    Part numbers Fleetguard AF25732 replaces

    Fleetguard lists AF25732 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    INTL3532800C1
    WIX (WIX)46871
    NELSON (NELSN)870728N
    CARQUEST (CARQ)88871
    HASTINGS (HAST)AF2358
    FRAM (FRAM)FCA9346SY
    LUBERFINER (LBRF)LAF9102
    DONALDSON (DON)P609239
    BALDWIN (BALD)RS4637

    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 AF25732 and 6 of the 9 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with AF25732 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 AF25732: FinditParts