O.S. Engines

Needle #20E

Needle 25 2SX: 61FX

Needle Holder 21M: 21XZ-R

Needle Valve Holder Assembly: 91SZ-H Hyper

Screw Metering WLA-2: GT55

Gasket Head Aluminum, .2mm: 19XZ-B Speed

Thermo Insulator, 11K: 18TM

Dust Cover: 30VG

Exhaust Pipe Assembly: T-120 160

Exhaust Pipe Nut: FS-120 Surpass

Mixture Control Valve 80T: Sirius 7

Exhaust Header Pipe Assembly F-5050: FS-95V

Needle Assembly #7M #7L

Needle Valve Assembly: #61B, 91HZ

Silencer O-Ring E3070: 46AX 55AX

Main Needle Valve Assembly: 61ER

O-Ring IV PRC #6H Rubber

Piston Ring: 46SF H

Gasket Carburetor: F61-300

Gasket Set: 12TZ

Gasket Set: 37SZ-H

Gasket Set: 55AX

Gasket Passage: WLA-2, GT55

Muffler F6020; FS155A-P