Filter Cross Reference

    Baldwin PA3959 cross reference

    Manufacturer numbers Baldwin lists PA3959 as the replacement for

    Baldwin lists PA3959 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CARQUEST93489
    DONALDSONP505997
    FLEETGUARDAF25221
    FLEETRITEAFR825221
    GRAINGER4ZGY9
    GREYFRIARS1434A
    JURA (HIFI)SA12984
    (manufacturer not verified)1142011180
    NAPA GOLD500137
    (manufacturer not verified)SL1833
    WIXWA10137
    WOODGATEWGA1622

    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.