O.S. Engines

Intake Valve: 56 FS

Prop Shaft: OMA-50 Series

Cover Plate with BPS-1 Mount: 55HZ-R

Cylinder Head: FS-120 Surpass III

Cylinder Jacket: Sirius 7

Carburetor Gasket: GT60

Pilot Shaft: GT55

Piston: 91HZ

Piston Pin: GF30

Piston Ring: 108FSR

Piston Ring: GT15HZ

Pushrod: FT-160

Rocker Arm Assembly: FS-70 Ultimate

Standoff 5x12.7mm 1/2" (4): GT55

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

Main Shaft: 3805-1200

Carburetor Rotor: 37SZ-H

102 Super Air Cleaner

Carburetor Body: 21J2(B), 21XZ-B Speed

Drive Washer: 12CV

Head Gasket Set: 12TZ Spec II

O-Ring Metal Valve: 120Surpass

7.0mm Carb Reducer (Red): AL2 O.S.SPEED R21GT2

Carburetor Body: 22C(B), Speed B2102