O.S. Engines

Camshaft Bearing: F 120-300

Carburetor Body: 37SZ-H

Crankcase: GF30

Cylinder & Piston: 65AX

Cylinder Head with Valve: FS-40 Surpass

Cylinder Head: GT33

Exhaust Pipe Nut: F40-300

Gasket Set: 46AX

Gasket Carb IP: #10, FR5

Cover Plate Gasket: 35AX

Gasket Carburetor: 120-240

Needle Adj Screw New: #60B

Piston Pin Retainer: 40PS

Piston Pin: 55HZ Hyper

Piston Pin: FS-120

Prop Nut: 61-120

Prop Washer 10-12

Needle Assembly Screw: 65LA

Main Shaft Stopper SET: OMA-50

Cover Plate: 15CV-A

Cover Plate: FS-200S-P

Crankcase Heat Sink: 91HZ

Crankcase: 35AX

Cylinder Head: GF40