O.S. Engines

Needle Assembly #7M #7L

Needle Valve Assembly: #61B, 91HZ

Silencer O-Ring E3070: 46AX 55AX

Main Needle Valve Assembly: 61ER

Needle Valve Assembly 12F2-B: Speed T1202

Piston Pin: 15LA CV LD

Piston Ring: 46SF H

Gasket Carburetor: F61-300

Piston Pin: 21XZ-R

Piston Pin: 108FSR

Silencer Body Gasket: 200 Surpass

Silencer F-5030: FS81 Alpha

Cylinder Head: FS72 Alpha

Cylinder Head: 200 Surpass

Throttle Lever: #20C

Metering Needle Assembly Speed 12TZ

Crankcase: O.S. FS-64V

Slide Valve 22C(B): Speed B2102

Mixture Control Valve: #60K

Mixture Control Valve 18TM

Silencer E3080: 35AX

Muffler Assembly F-5050: FS-95V

Muffler Extension: 120AX

Muffler E-5040: GT22