OS Engines

Lever Metering WLA-2: GT55

Nozzle: 15FP-S RN

Pushrod Cover Assembly: 120Surpass

Prop Nut 1/4 20-61

Rocker Arm Assembly: 200 Surpass

Throttle Arm Assembly: 40L, 55HZ Hyper

Stator Assembly: 5025-375 .50

Motor Mount: FS91SII, FS110 Pump

Rear Bearing: 61-300

Crankcase: O.S. Max .12 TG Version 4

Needle Valve Assembly #11H #11HB

Rotor Stop Screw #2FB #2F

Carburetor 21M3(B) without Reducer: Speed R2105

Carburetor 21J3-1: 21XR-B Version II

Carburetor Reducer AL2 5.5mm, Red: Speed T1202

Connecting Rod: 18TM

Crankshaft: 91HZ-R Speed 3D 3C

Outer Head: 21XZ-R

Cylinder Head & Valve: FF-320

Super Can Filter, Small

Muffler Assembly Screws #E-2050 (4)

Under Cover Gasket: IL-300 Dia-Star

Head Gasket: FF-320

Piston: GT33