Filter Cross Reference

    Baldwin PA2870-FN cross reference

    Manufacturer numbers Baldwin lists PA2870-FN as the replacement for

    Baldwin lists PA2870-FN as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    AIR REFINERARM900408
    DONALDSONP900408
    FLEETGUARDAF4647KM
    FLEETRITEAFR84647KM
    GRAINGER4XCH1
    (manufacturer not verified)AFA101
    RYCOHDA5768

    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.