O.S. Engines

Woodruff Key: 120-240

Lock Washer 4mm

Main Shaft: OMA-2810-1250

Main Shaft: OMA3825-750W

Screw Set Speed (10): 21 V-Spec

Slide Valve Stop Screw #21J

#5 Recoil Starter Body

Ball Link No.5 18TM

Crankshaft O.S.Speed B21 Adam Drake II

Inner Head With O-Ring: O.S. Speed B2104

FILTER OIL 20ML INS

Carburetor 21M: 21XZ-R VII

Carburetor Body: 21M(B), 21XZ-R Speed

Carburetor Washe:r #20A, B

Crankshaft: 25XZ

Crankcase: 21XZ-GT Speed

Remote Needle Bracket: 160FX

Cam Cover: FS155A-P

Cam Follower: 200 Surpass

Carburetor Body: 40K, 46AXII

Carburetor Rotor: 61HB

Choke Shaft: WLA-2, GT55

Connecting Rod: 140RX

Connecting Rod: GT33