Filter Cross Reference

    Fleetguard LF3733 cross reference

    Baldwin replacement for LF3733

    Baldwin lists PT535 as the replacement for LF3733.

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

    Part numbers Fleetguard LF3733 replaces

    Fleetguard lists LF3733 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    WIX (WIX)557454
    WIX (WIX)57454
    NAPA (NAPA)7454
    CARQUEST (CARQ)84454
    BIG A (BIGA)91454
    CATERPILLAR (CAT)FF5527(2) 9T-9054
    FRAM (FRAM)C8453
    HASTINGS (HAST)HF966
    LUBERFINER (LBRF)LP2336
    DONALDSON (DON)P55-0429
    DONALDSON (DON)P550927
    BALDWIN (BALD)PT535

    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 LF3733 and 10 of the 12 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with LF3733 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 LF3733: FinditParts