Norton Commando 850 (MK3) Rear Hub Backing Plate (1) - 06-4810 60-4125 This cylinder barrel is correct

This cylinder barrel is correct for all Triumph 650 Unit Twins (Bonneville

Amal Concentric rebuild kits are sold individually to rebuild (1) carburetor - select the quantity you desire

these Release Plungers do wear from time and use

BSA or Norton motorcycle

all Triumph 500 unit twins from approx 1966-1974 and BSA A50 & A65 twins from 1966-1972

Norton Commando 850 (MK3) Rear Hub Backing Plate (1) - 06-4810 60-4125 This cylinder barrel is correctNew Norton Commando MK3 850 rear hub backing plate. You will get the one part as pictured. Replaces Norton part numbers 06 4810 & 064810. This backing plate prevents the cush rubbers in your hub from dropping into the empty cavity space in your hub. Please refer to your parts catalog for proper fitment. Please note that this plate is sold each as pictured **Features** Made in England O. E. M Part number is 06 4810 & 064810