OS Engines

Outer Head: B2101 Speed

Mixture Control Valve: 12F2

Carburetor #61A: 75AX

Motor Mount: 25FX, 32SX, 35AX

Mid Bearing: 120-240

Carburetor Body: #20H

Carburetor Body: #120AX

Carburetor Insert: #9B

Carburetor Rotor: 40L, 55HZ Hyper

Choke Valve: 120-300

Connecting Rod: 35-40FP, 40 LA

Crankshaft: 15LA

Cover Plate: FS155A-P

Cylinder Head: 65AX

Cylinder Head: FT-160

Cylinder Head: FF-320

Cylinder Head & Valve: FT-300

Cylinder Liner: 95AX

Cylinder Liner: FS-62V

Bubbleless Clunk

Carburetor Gasket: 200 Surpass

Gear Holder Screw: 30 Wankel Rotary

Intake Manifold: FS-62V

Needle Holder #7H #7M #7L