Gearbox, pawl return assembly, Norton upright (NOS)

Norton gearbox gear change pawl return assembly dolls head, upright and laydown gearbox (NOS). Suit Nortons approx 19343? to 1956 
Original Part Numbers:
3633; A2/414 - pawl carrier
3641; A2/417 - pawl plain
3637; A2/418 - pawl forked
3638; A2/419 - pawl return spring
3639; A2/420 - pawl pin
3640; A2/421 - pawl pin nut