O.S. Engines

OS Engines Intake Manifold: FS155A-P

OS Engines Exhaust Header Pipe Assembly: 200 Surpass

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

OS Engines Muffler Extension Screws 120AX (2)

OS Engines O-Ring P3-FKM 61H: GT15

OS Engines Piston: FS155A-P

OS Engines Rocker Arm: FS95V

OS Engines Rocker Cover: GF40

OS Engines Screw Set: FS-48 Surpass

OS Engines Allen Head Screws M3.5x12 (10)

OS Engines Throttle Lever #2CK

OS Engines Exhaust Valve Assembly: 200 Surpass

OS Engines Prop Shaft: OMA-50 Series

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

OS Engines Crankcase: FS155A-P

OS Engines Crankshaft: GF40

OS Engines Cylinder Head: FS-120 Surpass III

OS Engines Carburetor Gasket: GT60

OS Engines Piston Pin: GF30

OS Engines Piston Ring: GT15HZ

OS Engines Pushrod Cover: FS-95V

OS Engines Pushrod: FT-160

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

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