All Hardware is made to complete factory specs
57-3930 and 57-4200 sleeves need to use the later style thrust washer (57-3931 / T3931)
Each warning light comes included with its very own light bulb holder (bulbs not included)
Key & Box are all included
M Part number is 53269 or 19-1011
BSA / Triumph Singles Clutch Hub Roller Bearings (25) - 57-2719 - C15 / B40 / B44 / TR25W Shield All Hardware is made to*Now In Stock!* New English Made Triumph & BSA Unit Singles Clutch Hub Roller Bearing Set. All 25 Roller Bearings are included! Rebuilding your clutch? Chances are these bearings are probably worn and should be replaced! Do not settle with your used and worn out bearings! Each roller measures 3 16" X 3 16"! Fits all BSA Unit Singles (C15, B40, SS80, SS90, B44, Victor, B25, C25, Star Fire, B25SS, B50, Etc) from 1959 1973. Also fits all Triumph Unit