OS Engines

Rear Adapter: 15CV-X

Reed Valve Assembly: GT33

Valve Intake: FS-120 Surpass

Rocker Arm Assembly: 200 Surpass

Rocker Arm Retainer: FS-20-240

Rocker Support: FS110A

Rocker Cover: Sirius 7

Cap Screw 4x20mm (10): GT55

Screw Set (12): FS-120 Surpass

Tappet Screw: FS-20 48

Steering Arm: 21XM

Thermo Insulator: GF30

Intake Manifold Assembly: FS-120III

Locknut Nozzle #2BK

Manifold Seal: FT-120-300

Mixture Control Valve #70C: FS120 Surpass II

Mixture Control Screw: #2F and #2FB

Muffler Fixing Screw E-4051: GT15HZ

Needle Assembly: #61B, 91HZ

Mid Needle Valve Assebly: 61ER, 941HZ-R

Complete Carburetor Assembly: (61T2) O.S. FS-64V

Needle Assembly #40N

Valve Throttle WLA-2: GT55

Pushrod: FT-160