O.S. Engines

Pan Head Screw +3.0X12 (10)

Rocker Arm Assembly: 120 300

Prop Spacer 120-300

Piston Ring: 40SF

Rotor Guide Screw: F90-300

103 Air Cleaner Body

Camshaft Gear: FR5-300

Screw Set (8): 30VG

Rear Adapter: 18TM

Connecting Rod: 56 FS

Cover Plate: FS72 Alpha

Mixture Control Valve: 200 Surpass

Crankcase: GT22

Outer Head: Speed 21XZ-GT

Mid Needle Valve Assebly: 61ER, 941HZ-R

Muffler: E-2030, 20-25FP

Carburetor Body: #60Y, FS110A

90 Degree In-Cowl Header: FS110A

Intake Manifold Assembly: FS-120III

Piston Ring: FS-70 SII

Cylinder Liner: FS155A-P

Carburetor Body: 12F2-B, Speed T1202

Carburetor Body: 21J3

Drive Washer: GT22