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    Baldwin RS4618 cross reference

    Manufacturer numbers Baldwin lists RS4618 as the replacement for

    Baldwin's 2024 catalog lists RS4618 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CARQUEST88348
    DONALDSONP544950
    FLEETGUARDAF26417
    FRAMCA9870
    GRAINGER2TCZ4
    HASTINGSRS4618
    LUBER-FINERLAF4618
    MACK57MD317
    NAPA GOLD6348
    PUROLATORA75989
    WIX46348

    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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