Filter Cross Reference

    Fleetguard AF4775 cross reference

    Part numbers Fleetguard AF4775 replaces

    Fleetguard lists AF4775 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    FIAT-ALLIS (FALLI)1901780
    IVCO01901780
    FILTRON FRIT FILTERITE (FITRO)AM409
    MANN & HUMMEL (MANN)C311170
    HENGST (HGST)E118L01
    PERMATIC (PMTC)FA3123
    MAHLE (MAHLE)LX763
    SOFIMA (SOFM)S4270A

    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. AF4775 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 AF4775: FinditParts