O.S. Engines

OS Engines Carburetor Body: #60P, FS-91 Surpass II

OS Engines T-2090SC Tune Pipe: 21XZ-B, 21VZ-B, 25XZ, 30VG

OS Engines O-Ring Muffler Gasket F6020: FS155A-P

OS Engines Pushrod: FS-62V

OS Engines Exhaust Cam: Sirius 7

OS Engines Cylinder & Piston: 46AX

OS Engines Outer Head: 21XZ-R

OS Engines Choke Valve: WLA-2, GT55

OS Engines Rear Bearing: FS-61

OS Engines Lock Cone: 40P/60GP

OS Engines Cam Cover: FS-120 Surpass

OS Engines 90 Degree Muffler Extension Screws (2): 120AX

OS Engines Speed Hex Wrench Driver 2.0mm

OS Engines O.S. Metering Needle Assembly 22D Speed B2103

OS Engines Locknut Set: FS-120 Surpass

OS Engines Thermo Insulator 21J3

OS Engines Carburetor HAD313: GT60

OS Engines Silencer O-Ring E3070: 46AX 55AX

OS Engines Connecting Rod: 18TM

OS Engines Piston: 61-300

OS Engines Carburetor Rotor: 70T, GF30

OS Engines Crankshaft: FT-120 160

OS Engines TR02 Tuned Silencer Set EFRA2165

OS Engines Screw Set 21-32 (10)