O.S. Engines

Speed Hex Wrench Ball Driver 2.0mm

Speed Flywheel Key

Throttle Lever #2F #2FB

Throttle Arm Assembly WLA-2: GT55

Throttle Lever Assembly #2CK

Throttle Stop Screw 22C(B): Speed B2102

Thrust Washer: 120Surpass

Valve Spring Seat: FS-95V

Valve Spring Seat: 56 FS

Valve Assembly Exhaust: FS-52 Surpass

Valve Collet: FS-120 Surpass

Valve Spring: FS155A-P

Valve Spring: F90 160

Venturi: 15FP S

Venturi: 55HZ, 105HZ

Woodruff Key: 61S RFH

Woodruff Key: 120-240

Bearing R-1240ZZ

Lock Washer 4mm

Main Shaft: OMA-2810-1250

Main Shaft: OMA3825-750W

Motor Mount: OMA-50 Series

Prop Shaft Set: OMA-28 Series

Propeller Shaft Set: 3805 3810