O.S. Engines

Standoff 5x19.1mm 3/4" (4): GT55

Standoff 5x38.1mm 1-1/2" (4): GT55

Tappet Screw: FS-20 48

#5 Recoil Starter Body

Thermo Insulator: GF30

Thermo Insulator 21J3

Throttle Lever #1A-#3A

Throttle Lever #2B #2CB

Throttle Arm Assembly: 40L, 55HZ Hyper

Complete Carburetor Assembly: (61T2) O.S. FS-64V

Valve Throttle WLA-2: GT55

Cover Plate: 21VG-P

Cover Plate: GF30

Crankcase: 46AXII

Crankcase: 55AX

Crankshaft: 15CV-A

Cylinder Head: 55AX

Cylinder Head: FS-120 Surpass III

Cylinder Liner: 200 Surpass

O.S. Dust Cover 21E 21F 22D 22J

Gasket Set: 12TG

Rocker Cover Gasket: GF40

Muffler Screws 10FP FSR (2)

Needle Ext Cable: FR5 300