Drive Side for M20 & M21 models from 1945-1957
The quality is better than the original filters and looks 100% identical - great for restorations and original machines
etc - a very high quality unit exactly like the original types
M Part number is 82-4361 or F4361
Use the drop down menu to select which type of gasket kit you desire - choose brand and year
Triumph / BSA Lucas Rear Tail Light Side Reflectors (1) - 57111 - 1968-70 Drive Side for M20 &For sale today is a new Lucas rear tail light side reflector. Reflector comes with rubber pad as pictured Price is for (1) reflector and (1) rubber pad. Replaces Lucas, Triumph and BSA part numbers 57111 & 99 1030 Fits Triumph 500 & 650 Unit Twins (Bonneville, T120, Daytona, T100, T100C, Tiger, T90, Trophy, TR6 & TR6C) from 1968 1970. Fits Triumph Trident & Trophy TR25W from 1968 1970. Fits BSA Unit Twins (Lightning, Thunderbolt, Firebird, Royal Star