O.S. Engines

Drive Washer: 21-25

Exhaust Cam: Sirius 7

Cover Gasket: 200 Surpass

Gasket Carburetor: 40-61, FT-300

Gasket Carburetor: FS-120

Gasket Carburetor: GF40

Intake Manifold: FS155A-P

Intake Pipe AS-R: FT-120 160

Mixture Control Valve: 61ER

Exhaust Header Pipe Assembly: 200 Surpass

Exhaust Header Pipe Assembly F-4050: FS-62V

Muffler Extension Screws 120AX (2)

O-Ring P3-FKM 61H: GT15

Piston: FS155A-P

Cap Screw 5x15mm (10): GT55

Screw Set: FS-48 Surpass

Allen Head Screws M3.5x12 (10)

Throttle Lever #2CK

Exhaust Valve Assembly: 200 Surpass

Intake Valve: 56 FS

Valve Spring: 20-300

Prop Shaft: OMA-50 Series

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

Crankcase: FS155A-P