O.S. Engines

Drive Shaft: Sirius 7

Piston Pin: 91RZ-H Ring Heli

Piston: FS72 Alpha

Piston: GT60

Cap Screw 3x28mm (10)

Bearing L-1040X2ZZ

Main Shaft: OMA3825-750W

Screw Set Speed (10): 21 V-Spec

FILTER OIL 20ML INS

Carburetor 21M: 21XZ-R VII

Carburetor Body: 21M(B), 21XZ-R Speed

Crankshaft: 25XZ

Cam Cover: FS155A-P

Carburetor Rotor: 61H, GT15

Choke Shaft: WLA-2, GT55

Pushrod Cover Assembly: FS72 Alpha

Pushrod Cover Set: Sirius 7

Cylinder Liner: 200 Surpass

Silencer Body Gasket: 200 Surpass

Rocker Support: FS110A

Main Shaft: OMA-3820-1200W

Front Ball Bearing: 40, 46, 48

Crankcase: 21XZ-R VII

Piston Pin Retainer: RX RZ XM