O.S. Engines

Pushrod Cover: FS-95V

Valve Adjustment Kit: 4-Stroke

Piston Pin Retainer P: 40-46

Tappet Screw: FS-20 48

Bearing L-840ZZ

Cylinder Head: 140RX

Carburetor #10G: 15LA

O.S. Thermo Insulator 21J3

Plug Cable Set: Sirius 7

Muffler Extension: #842

Cylinder Liner: FT-300

Carburetor Rotor: 61ER

Cylinder Gasket: GT60

Radial Mount Standoffs: Sirius 7

Cover Plate: 28XZ

Piston Pin Retainer: GT33

Cylinder Liner: 37SZ-H

Head Gasket: FT-160

O-Ring PRC: 120Surpass

Throttle Arm Assembly WLA-2: GT55

Carburetor 21M2-B: Speed R2101

Idle Adj Valve STP #6H7L8H

Piston: GF30

Crankshaft: 12XZ Speed Spec II