Triumph Gear Box Mainshaft / Layshafts (1) - Choose Shaft Type / Application Primary Chain Fits BSA 650 & 750

Fits BSA 650 & 750 Twins (Lightning

* New Excellent Quality BSA Unit & Pre-Unit Twins Engine Sump Filter Screen Gauze

Features a Nice Black Finish that is ready to be installed

6T & Thunderbird) from 1963-1968 only

M Part number is 70-3903

Triumph Gear Box Mainshaft / Layshafts (1) - Choose Shaft Type / Application Primary Chain Fits BSA 650 & 750Is your gear box in need of replacement? or is a shaft or gear worn? Look no further as Classic British Spares is now offering new and NOS (new old stock) Triumph gearbox layshaft and main shafts for sale Some of our shafts come "bare" (no gears) and some shafts come fixed with gears.. Although Triumph used many shafts, we highly recommend that you check your parts book and obtain a part number prior to making a purchase We have shafts to suit Triumph