Filter Cross Reference

    Baldwin RS3508XP cross reference

    Manufacturer numbers Baldwin lists RS3508XP as the replacement for

    Baldwin lists RS3508XP as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CARQUEST88476XP
    (manufacturer not verified)DBA5218
    DONALDSONEAF5218
    FLEETRITEAFR825011M (Baldwin upgrade note)
    (manufacturer not verified)29FX75
    LUBER-FINERLAF4273MXM
    WIX46476NP

    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.