Filter Cross Reference

    Fleetguard LF3778 cross reference

    Baldwin replacement for LF3778

    Baldwin lists B7221 as the replacement for LF3778.

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

    Part numbers Fleetguard LF3778 replaces

    Fleetguard lists LF3778 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CROSLAND (CRSL)2158
    LISTER PETTER (LSTRP)2158
    LISTER PETTER (LSTRP)751 10620
    BALDWIN (BALD)B7221
    COOPERS (COPR)Z87

    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 LF3778 and 2 of the 5 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with LF3778 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 LF3778: FinditParts