O.S. Engines

OS Engines Slide Valve 2 (21M)

OS Engines RP8 Turbo Glow Plug, On-Road, Cold

OS Engines Rear Bearing: GT60

OS Engines Cam Cover: GF40

OS Engines Carburetor Body: 61D, 65AX

OS Engines Carburetor Rotor: #75AX

OS Engines Carburetor Retaining Screws: 2.6x18mm (10)

OS Engines Connecting Rod: FS72 Alpha

OS Engines Crankcase: GGT15

OS Engines Cylinder Rebuild Kit: B21 Speed Adam Drake

OS Engines Cylinder Rebuild Kit: 21XZ-B Spec 2

OS Engines Crankcase: 15LA Natural

OS Engines Cylinder Head: 95AX

OS Engines Front Housing: Sirius 7

OS Engines High Pressure Check Valve: 91HZ-R

OS Engines Piston Pin Retainers: Speed T1202 (6)

OS Engines Outer Head O.S. Speed R2106

OS Engines Crankshaft: 46AX

OS Engines Crankshaft: 55AX

OS Engines Crankshaft: 30VG

OS Engines Exhaust Pipe Nut: F90-240

OS Engines Exhaust Valve: GF40

OS Engines Crankshaft: GF30

OS Engines Outer Head: R21