Filter Cross Reference

    Fleetguard LF3660OR cross reference

    Part numbers Fleetguard LF3660OR replaces

    Fleetguard lists LF3660OR as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CATERPILLAR (CAT)1791502
    CATERPILLAR (CAT)1W-4136 (also crossed to Fleetguard LF17496)
    WIX (WIX)51291
    FRAM (FRAM)CH7588
    DONALDSON (DON)P55-4136
    BALDWIN (BALD)P7012

    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. LF3660OR 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 LF3660OR: FinditParts