O.S. Engines

Mixture Control Valve: 12F2

Piston: GGT10

Muffler Extension: 761, 871

Reduction Gear Bearing: FR5

Manifold Seal: FT-120-300

M11 In-Cowl Exhaust Header Pipe Inverted 80D: FS72A

Muffler Screws L (2): 120AX

Valve Throttle WLA-2: GT55

Air Bleed Screw: FS-20, FS-40

Carburetor Retainer: 21EX-B, R

Motor Mount: 65LA, 61-91FX, 75AX

Rocker Arm Shaft: FS-95V

Gasket Set: 50SX-H

Piston Ring: FT-120 240

Piston Pin: 50SX-H

Piston Ring: FT-300

Exhaust Header Pipe Assembly F-5050: FS-95V

Muffler Extension: #762

Inner Head: O.S. Speed R2104

Motor Mount: FT120, FT160

Front Bearing: 61FX

Needle #20E

Carburetor Retainer: 12TZ Spec II

Crankshaft: O.S.SPEED R21GT2