O.S. Engines

O-Ring Needle: FS/FX/LA

Cap Screws M3 5x20(10): FL-70

Shaft Throttle WLA-2: GT55

Throttle Lever Assembly: GT15HZ

Rocker Cover Retaining Screws: FS-200S

Cover Plate: FS-62V

Crankcase: 25FX

Crankshaft: GGT10

Cylinder Head: 55AX

Drive Shaft Fixing Screw: Sirius 7

Gasket Set: 25FX

Head Gasket: 55HZ Hyper

Intake Manifold Assembly: FT-120 and FT-160

Muffler Assembly: F-4050 FS-62V

Needle Inlet Valve WLA-2: GT55

Needle Assembly: #86, #8H

Piston Ring: 200 Surpass

Prop Washer: 20-40

Pushrod: FS72 Alpha

Regulator Seat: 61E-R

Cap Screw Set M2.6x7: 18TZ

Main Shaft: 5010-810

Stator Assembly: 5010-810

Crankshaft Clamp: 32-46