Filter Cross Reference

    Baldwin RS4646 cross reference

    Manufacturer numbers Baldwin lists RS4646 as the replacement for

    Baldwin lists RS4646 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CARQUEST83255
    DONALDSONP537355
    FLEETGUARDAF26330
    FRAMCA10283
    GRAINGER4XCF4
    HASTINGSRS4646
    LUBER-FINERLAF6681
    NAPA GOLD9255
    WIX49255
    WIX549255

    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.