O.S. Engines

Rear Housing: FT-160

Rotor Guide Screw: F90-300

Hex Head Screw 4x15mm (10)

Valve Spring Seat: FS-95V

Bearing Set: OMA-2820-950

Throttle Lever Nut #10ER

Carburetor Reducer 6mm, Red: B2101 Speed

T-1070SC L52 Pipe Set

Rear Bearing: 19XZ-B Speed

Carburetor Body: 21M

Cover Plate: 21XZ-B Ver2

Crankcase: O.S. Speed B2104

Metering Needle Assembly Speed 12TZ

Piston Pin: 18CV-R

Needle 3 (21M)

Carburetor Complete 21M4(B) W/O Reducer

Valve Collet: FS-91 Surpass

O-Ring Small #2K #2SB

Rear Adapter Fixing Screws (10): 21TM

Piston Ring: 32FH

Piston Pin Retainer: 61RX SX

Piston Ring: 60-61

Piston Ring: 120AX

Crankshaft Clamp: GT15, 105, 91 Heli