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.
Original Hitachi clutch shaft assembly — part no. 6688607 — a genuine Hitachi/HiKOKI clutch‑shaft comp intended for brush‑cutter gearcases.
Fits Hitachi/ HiKoki brush cutter / Trimmer models CG40EJ / CG47EJ / TBC-4200DLV / TBC-4200DX and TBC-550
Direct replacement for the clutch shaft assembly so it restores proper clutch engagement and drivetrain alignment without fabricating adapters.
This complete shaft assembly is shown in parts diagrams alongside the mating ball bearing 6002ZZ (32 mm outer diameter) and retaining rings (stop ring C32 inner / C45 outer), so you’ll have the correct interfaces for the gearcase rebuild.
If you need a simple, drop‑in clutch shaft to get a Hitachi brush cutter back to service, this original Hitachi part (6688607) is the correct, keyed / clutch‑ready shaft assembly shown in parts lists.
