O.S. Engines

Piston Pin: 18CV-R

Carburetor Complete 21M4(B) W/O Reducer

Prop Shaft: OMA-50 Series

Propeller Shaft Set: 3805 3810

Thermo Insulator, 11K: 18TM

Prop Locknut :FS40- 48Surpass

LC4 T-Maxx Revo Plug Medium

Front Bearing: 21XZ-B

R5 Glow Plug Cold On-Road

Piston: 50SX-H

Head Gasket: 15CV

Cylinder, Piston, & Rod Set: R2105

Carburetor Body: 22E

Crankcase: O.S. Speed R2105

Outer Head: O.S. Speed B21 Ronda Drake Edition 2

O.S. Speed R2105 Engine

Carb Reducer, 7.5mm: Speed B21 Pink Ronda Drake 2

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

CARBURETOR COMPLETE 22E2(B) W/O REDUCER

Cylinder Liner 91HZ-R Speed 3C

O.S. SPEED R2106

Crankshaft: O.S. Speed R2105

MAX-B21 Car Engine Combo Set

Inner Head: O.S. MAX-B21