srm timing side bush

Ariel Huntmaster engine with new SRM Timing Side Bush



Although most customers opt for the Needle Roller Bearing Conversion, we are still able to replicate the original timing side bush as fitted originally.

The crankshaft journal is ground to remove wear, and an undersized (internal) timing side bush is fitted to the crankcase.

The bush is then bored to match the crankshaft diameter plus the clearance of 1 ½ to 2 thou.