O.S. Engines

Pushrod Cover Set: Sirius 7

Piston Pin; FS-62V

Piston Ring: FS30S

Piston Ring: FS-70 SII

Standoff 5x25.4mm 1" (4): GT55

Carburetor 61G: 91HZ-R Speed 3D 3C

M2003SC 70mm Manifold, Top Speed, On-Road

Carburetor Body: 22B2, 21XZ-B Ver2

Carburetor Rotor: 61T, FS-62V

Cover Plate: GT15

Crankshaft: 21XR-B Version II

Outer Head: R2101 Speed

Cylinder Head: 200 Surpass

Cylinder Head Assembly: FS-120 III

Cylinder Liner: 105HZ

Carburetor Gasket: GT15HZ

Thermo Insulator: GF40

Electronic Ignition Module: GT55

Universal Nipple #12

Intake Manifold Assembly: FS-120III

Locknut Nozzle #2BK

Mixture Control Valve: #60K

Muffler Assembly F-5050: FS-95V

Needle Holder 12F-B: 12XZ Speed Spec 3