O.S. Engines

OS Engines Carburetor Rotor: 70T, GF30

OS Engines Connecting Rod: 120AX

OS Engines Inner Head O-Ring: (S-32)(Black) B2104

OS Engines Exhaust Header Pipe M1021: 21TM

OS Engines Front Crankshaft Bearing: Speed T1202

OS Engines Crankcase: B2101 Speed

OS Engines O.S. Outer Head Speed B2103 Type R

OS Engines Gasket Head, .2mm: 105HZ

OS Engines T-2100SC Tuned Pipe

OS Engines Carburetor Body: 21JN

OS Engines Crankcase: 25LA Natural

OS Engines Dust Cover: 18TM

OS Engines Needle High Speed WLA-2: GT55

OS Engines Metering Needle 12F2: 12XZ Speed Spec

OS Engines Metering Needle Assembly: 21VZB (P) V-Spec 21C

OS Engines Front Bearing: 40-240

OS Engines Carburetor Body: #70C

OS Engines Choke Valve: WLA-2, GT55

OS Engines Cylinder Liner: FS110A

OS Engines Nipple #7: FS-52 Supass

OS Engines Needle Assembly #7H #7F

OS Engines O-Ring Large: 120Surpass

OS Engines Standoff 5x19.1mm 3/4" (4): GT55

OS Engines Main Shaft: OMA-2815-1100