O.S. Engines

Rocker Arm: F61-300

Cam Cover: FS-120 Surpass

Carburetor HAD313: GT60

Cylinder Liner: 95AX

Slide Valve 12F3: T1201 Speed

Intake Manifold Assembly: FT-120 and FT-160

Needle Holder 21M: 21XZ-R

Cover Assembly Metering WLA-2: GT55

Carburetor Body: #60M

Throttle Stop Screw #40D

Carburetor Body: 61T, FS-62V

Locknut: GT33

Screw Fixing 4x40mm WLA-2 (1): GT55

Valve: FS-40 48Surpass

Air Bleed Screw: #40D

Crankshaft: O.S. FS-64V

Ball WLA-2: GT55

Flex Pipe 240mm 1114A: FT-300

Cylinder Head Gasket, .2mm: 91HZ

Mixture Control Valve #10A

Carburetor Reed Valve Gasket: GT22

Tappet Screw: F40-300

Piston Pin: 15RX

Prop Shaft: OMA-38 Series