This is a set of brand new engine oil seal kit.
Part number: 99-9956
Include following part:
57-0946, T946 Main shaft (quantity of 1)
70-3876, E3876 Drive side crank (quantity of 1)
70-7565, E7565 Trap door (quantity of 1)
70-4568, E4568 Cam & Crank (quantity of 2)
57-1956, T1956 Kick start shaft seal(quantity of 1)Fits: Triumph T120, TR6 unit 4 speed from 1963-72