OS Engines

Mixture Control Valve: 12F2

Carburetor Body: 22B, 21XR-B

Screw Set 12 (8)

FILTER OIL 20ML INS

Carburetor 21M: 21XZ-R VII

Screw Set Speed (10): 21 V-Spec

Slide Valve Stop Screw #21J

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

Ball Link No.5 18TM

Carburetor Washe:r #20A, B

Speed Flywheel Key

Crankshaft: 25XZ

Outer Head: B2101 Speed

Drive Shaft: Sirius 7

Needle #4BK #2K

Throttle Lever #4BK #4C

Silencer E3080: 35AX

Piston Pin: 91RZ-H Ring Heli

Piston: FS72 Alpha

Reed Valve Assembly: GT22

Rocker Arm: FS115A-P

Cap Screw 5x50mm (10): GT55

Cap Screw 3x28mm (10)

Woodruff Key: 120-240