Filter Cross Reference

    Baldwin PA1773 cross reference

    Manufacturer numbers Baldwin lists PA1773 as the replacement for

    Baldwin lists PA1773 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    AIR REFINERARF3X3
    AIR REFINERFAR3X3
    (manufacturer not verified)356
    (manufacturer not verified)93579
    AP FILTERSAP3020
    AP FILTERSAP3020A
    AP LOCKHEEDAP3020
    AP LOCKHEEDAP3020A
    AP LOCKHEEDLK3020
    ATLAS COPCO32160140
    ATLAS COPCO3216014000
    BIG A FILTER356
    BIG A FILTER93579
    BOWESLAF909
    (manufacturer not verified)CFM213
    CARQUEST87579
    CASE309243C91
    CATERPILLAR3I0352
    (manufacturer not verified)AF1446
    (manufacturer not verified)LAF909
    CLARK EQUIPMENT946415
    CO-OPFAP9
    CROSLAND9546
    CYCLONEFAP9
    DELUXE633
    DELUXE633AIR
    DELUXEAF633
    DONALDSONP142794
    EUROFILTER3X3
    FARR12233003
    (manufacturer not verified)C122073
    (manufacturer not verified)C122333
    FARRP9
    FARRP9U
    FENWICKFM5400430
    (manufacturer not verified)FCL295
    FINN FILTERFFA779
    (manufacturer not verified)FA9
    (manufacturer not verified)CA318
    (manufacturer not verified)6483673
    GOULDFAP9
    GRAINGER4ZTX8
    (manufacturer not verified)G9
    HASTINGSPA1773
    (manufacturer not verified)A9
    (manufacturer not verified)HDA9
    HARVESTER309243C91
    KRALINATORLA213
    LINDEE012052003
    LUBER-FINERLAF909
    MOTORCRAFTFA178
    NAPA GOLD2579
    NELSON-WINSLOWN9
    PUROLATORA32184
    PUROLATORAF2184
    RYCOHDA5012
    SAVARA92227017
    SAVARA92308811
    SAVARA92308817
    (manufacturer not verified)SL5680
    STAY READYSRPAFAR3X3
    TECALEMITB87
    TRU-AIRTA7473
    (manufacturer not verified)F9
    (manufacturer not verified)WA2163
    WGBSA163
    WGBSA163A
    WIX42579
    WIX542579
    WOODGATEWGA3X3

    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.