O.S. Engines

Locknut 1/4-M5: FS-52 Surpass

Crankshaft: 91HZ-R Speed 3D 3C

Pilot Shaft: GT55

OCA-240 40-Amp 25V ESC with OCP-2 Programming Card

Rocker Arm Assembly: FS-70 Ultimate

Standoff 5x12.7mm 1/2" (4): GT55

Spark Plug CM6: GT-55

Case Gasket: GT60

Crankshaft Ball Bearing, Rear: Speed 21 V-Spec

Spring Needle Adjust WLA-2: GT55

Rocker Arm Thrust Washer: Sirius 7

Intake Manifold Set: Sirius 7

Gasket Carburetor: FS-120

Crankcase: FT-160

Muffler Screws #871 (2)

Cap Screw 5x50mm (10): GT55

Muffler Screws 20-46 (2)

Outer Head O.S. Speed R2106

Valve Collet: FS-120 Surpass

Head Gasket: FF-320

O-Ring IV PRC #6H Rubber

Piston Pin: 61-300

Needle Assembly Screw: 65LA

Needle Assembly #7M #7L