We are currently experiencing substantial delays with Hitachi/HiKOKI and Metabo spare parts due to the two brands merging warehouse. At this moment in time we are unable to provide confirmed delivery dates on out of stock parts, for any urgent requirements please contact us prior to ordering.
Hitachi 312324 — Wheel washer (C) for CM12Y disc cutters. This original Hitachi wheel washer is the “C” spacer used to lock and center the cutting disc on the CM12Y spindle; it appears on Hitachi parts lists for the CM12Y disc cutter.
Key detail: the washer is listed with an outer diameter of about 100 mm, sized to suit the CM12Y wheel assembly and mating spindle components.
Notes for repair: manufactured as a genuine Hitachi replacement, this washer is made to the original fit/tolerance so the disc runs true once reassembled — it’s the exact wheel washer C called out in the CM12Y exploded diagram. Order this genuine Hitachi part to restore correct disc alignment and secure mounting.
