O.S. Engines

Rocker Arm Support Assembly: FS-20

Piston Pin: 160FX

Intake Pipe Assembly: FS-120 SP

Carburetor Body: #70A

Inner Head: O.S. Speed R2104

Carburetor Dust Covers: #12FB, 12XZ Speed

Cylinder Head: GT15

Intake Pipe AS-L: FT-240

Screw Set (12): FS-26 Surpass

Needle Metering 21M: 21XZ-R VII

Exhaust Pipe: 120-240

Hex Head Screw M3 (10): 91SZ-H

Rocker Arm: FS95V

Drive Washer: FS155A-P

Security Ring: OMA-2810 OMA-2815

Security Ring: OMA-2820-950

Needle Assembly: #61B, 91HZ

Piston Pin: FS-90 160

Rocker Arm Retainer: FS-20-240

Rocker Arm Shaft: Sirius 7

Idle Needle: WLA-2 GT55

Intake Manifold Gasket 200 Surpass

Intake Pipe AS-L: FT-120 and FT-160

Needle Assembly Screw: 65LA