PLEASE NOTE: Delays in processing. Orders placed between Thursday 11 April and Wednesday 1 May will be processed 02 May.
Woodruff key, fits Norton singles and twins engine sprocket, flywheel shaft, OHC cam key. Check the fit of the key to both keyways before assembly. Never force a woordruff key. Original part numbers 3978; A2/474; E3682; A11/797; 067595; 06-7595 - engine mainshaft key; flywheel timing and driving side shaft key
