O.S. Engines

Intake Pipe AS-L: FT-120 and FT-160

Piston: FS-95V

Cylinder Head & Valve: FF-320

Needle Holder 21M: 21XZ-R

Valve Spring: F90 160

P4 Turbo Plug Super Hot Off-Road

Piston Pin with Pads: FS30S

Piston: GT33

Lever Metering Pin WLA-2: GT55

Slide Valve Stop Screw #21J

Piston: 37SZ-H

Connecting Rod: Speed B2101, B2102

Silencer F-5030: FS81 Alpha

Cylinder Head Screws: 56 FS

Thrust Washer: 120Surpass

T-2090SC Tune Pipe Set: 21XZ-B, 21VZ-B, 25XZ, 30VG

Idle Needle: WLA-2 GT55

Head Gasket: 0.1, 0.15, R2101 Speed

Prop Locknut FF-240 320

Head Gasket: 55HZ Hyper

Carburetor 12D2: 12TG VII

Stator Assembly: 5020-490 .40

Needle Assembly: #86, #8H

Carburetor Reducer 6mm, Red: B2101 Speed