O.S. Engines

OS Engines Cam Assembly Screw Set: SIrius 7

OS Engines Cylinder Head: 91HZ-PS

OS Engines Intake Manifold Assembly A: IL-300 Dia Star

OS Engines Return Spring: #6H, #7H, #8H

OS Engines Idle Needle: WLA-2 GT55

OS Engines Carburetor Body: #10H

OS Engines Back Plate Parallel Pin: Sirius 7

OS Engines Pilot Shaft: GT55

OS Engines Cam Follower: Sirius 7

OS Engines Piston Pin: 15RX

OS Engines Needle Valve Assembly: 40G

OS Engines Cover Fitting Screw (4) FL-70

OS Engines Rear Bearing: 12TR

OS Engines Valve In Ex: 90-320

OS Engines Breather Nipple: 120-300

OS Engines Crankcase: B2101 Speed

OS Engines Carburetor Rotor: #2A

OS Engines Idle Gear: IL-300 Dia Star

OS Engines Cover Plate: GF30

OS Engines Intake Cam: Sirius 7

OS Engines Intake Pipe Assembly: FS-120 SP

OS Engines Radial Mount: 72FS-a

OS Engines CYLINDER/PISTON/ROD SET OS SPEED R21 EURO II

OS Engines Inner Head: 25XZ