O.S. Engines

Dust Cover: #2BK

Air Filter: INS

Ball Link #3 20K: 21VZ-R

Connecting Rod: Speed B2101, B2102

P4 Turbo Plug Super Hot Off-Road

Thermo Insulator, 11K: 18TM

Thrust Washer: 21-32

Throttle Lever #2B #2CB

#5 Recoil Starter Body

Main Needle Valve Assembly: 61ER

#7 Glow Plug, Medium Hot Air

Slide Valve Stop Screw #21J

O-Ring Small #2K #2SB

Ratchet Spring #7H #7D #2K

Carburetor Body: 21J3

CYLINDER/PISTON SET O.S. MAX-B21

Cylinder & Piston Assembly: O.S. Speed R2105

Main Metering Needle (2 oring): 21M3(B) Speed R2105

Crankshaft: O.S. Speed R2105

Inner Head: O.S. MAX-B21

MAX-B21 Car Engine Combo Set

Carburetor Body: 22E

O.S. SPEED R2106 COMBO SET

O.S. Speed B21 Ronda Drake Edition 2 3.49cc Nitro Engine with Muffler Set