Filter Cross Reference

    Fleetguard AS2321 cross reference

    Part numbers Fleetguard AS2321 replaces

    Fleetguard lists AS2321 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    LEROI43758
    AIR MAZE GASKETS (AIRM)GS29-023
    KELTEC PARSONS GUY (KELTE)KV125-010
    BALDWIN (BALD)OAS-4281
    DONALDSON (DON)P52-5593

    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. AS2321 was not found in our parse of Baldwin's 2024 list.

    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 AS2321: FinditParts