Filter Cross Reference

    Baldwin PT9447 cross reference

    Manufacturer numbers Baldwin lists PT9447 as the replacement for

    Baldwin lists PT9447 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    CARQUEST94016
    CATERPILLAR9187505900
    CATERPILLAR9187511400
    GRAINGER22EV15
    MITSUBISHI9187505900
    NAPA GOLD400016
    WIXSL10016
    WIXWL10016

    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.