Filter Cross Reference

    Baldwin PA3909 cross reference

    Manufacturer numbers Baldwin lists PA3909 as the replacement for

    Baldwin lists PA3909 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    BIG A FILTER93744
    CARQUEST87744
    FRAMCA7110SY
    GRAINGER4ZKZ9
    HASTINGSPA3909
    KRALINATORLA1749
    KUBOTA1730111180
    NAPA GOLD2744
    WIX42744
    WIX542744

    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.