Filter Cross Reference

    Baldwin PT8451-MPG cross reference

    Manufacturer numbers Baldwin lists PT8451-MPG as the replacement for

    Baldwin lists PT8451-MPG as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    BIG A FILTER92589
    CARQUEST85589
    DONALDSONP173238
    FLEETGUARDHF28932
    FLEETGUARDHF6434
    FLEETRITEHFR828932
    FLEETRITEHFR86434
    FRAMC8505
    GRAINGER4ZGW7
    JOHN DEEREAT186554
    JOHN DEEREAT147821
    JOHN DEEREAT214263
    KRALINATORL1589
    NAPA GOLD1589
    WIX51589
    WIX551589

    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.