Filter Cross Reference

    Fleetguard HF7743 cross reference

    Baldwin replacement for HF7743

    Baldwin lists PT579 as the replacement for HF7743.

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

    Part numbers Fleetguard HF7743 replaces

    Fleetguard lists HF7743 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    PRENTICE REN REN (PRNT)120038
    N KLEENOIL KW KENWORTH (KLE)1878
    PARKER (PRKER)3765C
    FLOW EZY ELIXAIRE (FLEZ)4931-01
    PARKER (PRKER)8051
    PARKER (PRKER)8051C
    PARKER (PRKER)8644
    PARKER (PRKER)8644C
    PARKER (PRKER)8646
    PARKER (PRKER)8646C
    GRADALL HDA (GRDL)86671045
    PARKER (PRKER)922785
    FRAM (FRAM)C7304
    LORAIN (LRN)D-87282A
    HASTINGS (HAST)HF879
    KRALINATOR (KRAL)L436
    DONALDSON (DON)P552412
    PUROLATOR (PURO)PM-6053
    BALDWIN (BALD)PT-579
    SEPARATION (ST)ST7743

    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 HF7743 and 6 of the 20 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with HF7743 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 HF7743: FinditParts