O.S. Engines

Front Bearing: 90-300

Connecting Rod Bearing: GGT10

Back Plate: Sirius 7

Crankcase: GT15

Crankpin Stop Screw: GT60

Cylinder & Piston: 25FX

Piston: 37SZ-H

Cylinder Head: FS-91-P

Cylinder Liner: GT55

Gasket Set: FS-120 II

Case Gasket: GT60

Pan Head Screw 3x18mm (10)

Piston Ring: 55HZ

Piston Ring: FS-91 FT-160

Reduction Gear Bearing: FR5

Screw Fixing 4x40mm WLA-2 (1): GT55

Vavle Exhaust: FS-91 Surpass

Stator Assembly: 3820-1200 .25

Carburetor 61D: 65AX

Muffler Extension: #842

Piston Ring: 70SZ-H

Cam Cover Screws: FS-70 Ultimate (2)

Carburetor Rotor: #60M

Carburetor Retaining Screws: 2.6x18mm (10)