O.S. Engines

Drive Shaft Spacer: Sirius 7

Drive Washer: 21-25

Drive Hub: 140RX

Pushrod Cover: FS-40 Surpass

PCV Valve Set: GF40

Pushrod: 200 Surpass

Pushrod Cover: FT-120-240

Pushrod Cover Assembly: 120Surpass

Front Housing: GT60

Piston Pin Retainer: GT55 (2)

Piston Pin Retainer: 50SX-H

Gasket Set: FS-120 II

Gasket Carburetor: #60B

Cover Gasket: S42, GT22

Carburetor Gasket Set: WLA-2 (3)

Drive Washer: FS-48 Surpass

Drive Spacer: GT60

Exhaust Cam: Sirius 7

Exhaust Pipe Nut: F40-300

Exhaust Pipe Assembly: FS81 Alpha

O-Ring P3-FKM 61H: GT15

Piston Pin Retainer: GT15HZ

O-Ring: GF30

Piston: 50SX-H