Filter Cross Reference

    Baldwin LL1681-FN cross reference

    Manufacturer numbers Baldwin lists LL1681-FN as the replacement for

    Baldwin lists LL1681-FN as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    (manufacturer not verified)720257
    (manufacturer not verified)6681474
    CASE137031
    DONALDSONP811805
    FIAAMFLI6515
    FLEETRITEAFR8409KM
    GRAINGER3XUK4
    (manufacturer not verified)A1246
    KRALINATORLA1638F

    Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024). Baldwin's published direction is manufacturer part → Baldwin replacement. This list shows what Baldwin published in 2024. It does not verify that the numbers interchange 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.