Filter Cross Reference

    Fleetguard HF6221 cross reference

    Baldwin replacement for HF6221

    Baldwin lists PT8468 as the replacement for HF6221.

    Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).

    Part numbers Fleetguard HF6221 replaces

    Fleetguard lists HF6221 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    NAPA (NAPA)1682
    WIX (WIX)51682
    INGERSOLL-RAND (I-R)52214178
    FLOW EZY ELIXAIRE (FLEZ)6581-08
    CARQUEST (CARQ)85682
    BIG A (BIGA)92682
    PARKER (PRKER)926566
    SCHROEDER (SCHR)A-3
    FRAM (FRAM)C7383
    HEAVY DUTY AIR (HDA)H-926566
    HYDAC (HYDAC)HA003BN
    DONALDSON (DON)P16-4814
    DONALDSON (DON)P167520
    FLUITEK (FLTK)P3005-3B7
    REFILCO (RFCO)PL-305-3A
    BALDWIN (BALD)PT8468
    SEPARATION (ST)ST6221

    Source: Fleetguard Cross Reference by Part Number, doc LT19457D (2012). Fleetguard's published direction is manufacturer part → Fleetguard replacement.

    Currentness: these crosses come from Fleetguard's 2012 list and have not been revalidated as current. Baldwin's 2024 list gives the same replacement for HF6221 and 9 of the 17 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with HF6221 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.

    Buy HF6221: FinditParts