Filter Cross Reference

    Fleetguard ST1521 cross reference

    Part numbers Fleetguard ST1521 replaces

    Fleetguard lists ST1521 as the replacement for these manufacturer part numbers:

    ManufacturerTheir part number
    HYDAC (HYDAC)1269237
    EPPENSTEINER (EPE)18.2215 H3 LL.2
    HYDAC (HYDAC)2.150D03BH
    INTERNORMEN (ITRN)301036
    INTERNORMEN (ITRN)04.PI.2215.3VG.HR.E.O
    PARKER (PRKER)FC 5012 A003 BS
    PARKER (PRKER)GO 2857
    PALLHC2236FDP6
    MAHLE (MAHLE)PI 2215 SMX VST 3
    PARKER (PRKER)PR 2857 (also crossed to Fleetguard KV-16, 9.)
    STAUFF (STUF)SL 045 F03 B
    WOODGATE (WDGT)WGH9943

    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. ST1521 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 ST1521: FinditParts