Filter Cross Reference

    Baldwin PA3630-FN cross reference

    Manufacturer numbers Baldwin lists PA3630-FN as the replacement for

    Baldwin lists PA3630-FN as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    AIR REFINERARM533233
    BIG A FILTER94779
    CARQUEST88779
    DONALDSONP533233
    GPCFC663
    GRAINGER4RGE8
    HASTINGSAF1181
    (manufacturer not verified)2446R255S5
    KRALINATORLA1619F
    NAPA GOLD6779
    WIX46779
    WIX546779
    WOODGATEWGA1117

    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.