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    Baldwin PA3933 cross reference

    Manufacturer numbers Baldwin lists PA3933 as the replacement for

    Baldwin's 2024 catalog lists PA3933 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CARQUEST83579
    CATERPILLAR1131579
    DONALDSONP625130
    FLEETGUARDAF4221
    GRAINGER4XDR1
    HASTINGSPA3933
    HENGSTE785LS
    NAPA GOLD9579
    WIX49579
    WIX549579

    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.

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