O.S. Engines

Carburetor Rotor: 40K, 46AXII

Crankcase: 25LA Natural

Cam Cover: FS81 Alpha

Radial Mount Screw Set: Sirius 7

Link Pin: Sirius 7

Drive Washer: T-120 160

Camshaft: FS-120 Surpass

Inner Head: T1202 Speed

Powerboost Pipe: III 50, 55HZ-H

Carburetor Reducer 8.5mm, Purple: 21M

Thermo Insulator: 21B, 40E, 70C Carb

Main Shaft Stopper SET: OMA-50

Needle Inlet Valve WLA-2: GT55

Inner Head: B2101 Speed

Piston: GT22

Crankcase Plug: GT55

Carburetor Body: 37SZ-H

Air Filter: INS

Gasket Carburetor: 120-240

Piston: 50SX-H

Rocker Cover,, Black: FSa-72II

Stator Assembly: 3820-1200 .25

Cover Plate: 15LA

Inner Head: T1204 with O-Ring