Filter Cross Reference

    Fleetguard AF8991 cross reference

    Part numbers Fleetguard AF8991 replaces

    Fleetguard lists AF8991 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    DRIL TECH EMD EMD/GENERAL (DRTC)001036
    NELSON (NELSN)HF6159 117782
    UNIT RIG (UNIT)22185
    PACIFIC CAR & (PCF)3040615
    PACIFIC CAR & (PCF)3040616
    PACIFIC CAR & (PCF)3040644
    PACIFIC CAR & (PCF)3040648
    PACIFIC CAR & (PCF)FF102 3040653
    PACIFIC CAR & (PCF)FF102 3040654
    KOMATSU (KMTS)581-02-12120
    EUCLID FDH (EUC)9016647
    EUCLID FDH (EUC)9059562
    AP LOCKHEED (APLKH)AP-3520
    AP LOCKHEED (APLKH)AP-3520A
    HEAVY DUTY AIR (HDA)HDA-7782
    DONALDSON (DON)P18-1040
    DONALDSON (DON)SMP18-1040

    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. AF8991 was not found in our parse of Baldwin's 2024 list.

    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 AF8991: FinditParts