O.S. Engines

Main Shaft: 5010-810

Main Shaft: 3815-1000

Prop Shaft: OMA-38 Series

Stator Assembly: 3820-1200 .25

Propeller Shaft Set: 3815-1000

Crankshaft Clamp: 32-46

Speed Hex Wrench Driver 2.0mm

Stator Assembly: 5025-375 .50

Speed Ball Driver Replacement Tip 2.5

Valve Spring: FS-70 91SII

OCA-240 40-Amp 25V ESC with OCP-2 Programming Card

Thrust Washer: 21-32

Throttle Stop Screw 18TM

Valve Intake: FS-120 Surpass

Needle 2 12F

Cap Screws M3 5x20(10): FL-70

CYLINDER/PISTON SET O.S. MAX-B21

Cylinder & Piston Assembly: O.S. Speed R2105

Crankcase: O.S. MAX-B21

Outer Head: O.S. MAX-B21

MAX-B21 Car Engine

Carburetor Complete 22E W/O Reducer: O.S. MAX-B21

CYLINDER/PISTON/ROD SET: OS SPEED B2105

MIXTURE CONTROL VALVE ASSEMBLY 20K2