Remanufactured aluminium gear box bell housing/clutch cover to the Wooler pattern. this enables the fitting of a 4 speed 105E Anglia type gearbox to a 100E engine. This was a period part to overcome the gearing of the original 3 speed 100E unit. Weight 2100gm. Will require some machining.
please note that fitting involves other changes - namely gearbox mount, gear change position, prop shaft etc.
please see customers comments