40-0391/A Roller Conversion
Right Hand Crank C15/B40
No machining necessary; drop in conversion
from right hand bushing and sleeve. Has two flats, inner race, outer race, rollers and steel case.
Just in with the same shipment as the above conversion: Huge
shipment of genuine ALPHA engine components for both popular models, AND rarer
bikes such as Norton Manx, BSA M20, etc.
*CAST IRON VALVEGUIDES, high quality and correct material for those rebuilds where bronze is not preferred or specified.
*PHOSPHOR BRONZE VALVEGUIDES where this material was used originally, and our AMPCO 45 guides are not available.
*SMALL END BUSHINGS, machined to very fine limits from original specification material or better.
*Complete replacement BIG END BEARING kits for virtually all Triumph, BSA, Norton, Matchless, and AJS single cylinder models each contain a superbly machined crankpin, hardened outer race, rollers, and cages to do the job right. Correctly ground nuts are also supplied where originally specified.
*RH crank sleeves for C15 and B40 models, as original, for use with standard right hand crank bushings.
*Replacement RH crank bushings, steel backed bronze ("two piece style") for all Triumph and BSA models with bushing on RH of crank. These are stocked in a large range of undersizes, for reground cranks.