O.S. Engines

Rocker Support: FS110A

Valve Spring Retainer: FS-70SII

Main Shaft: OMA-3820-1200W

Carburetor 61H: GT15

Exhaust Header Pipe Assembly: F6020 FS155A-P

#10 A5 Glow Plug Cold Air

Motor Mount: FT120, FT160

Motor Mount: FS52S, 56A

Front Ball Bearing: 40, 46, 48

Speed Hex Wrench Ball Driver 2.0mm

55HZ-H Hyper Ringed .55 Helicopter Engine

Cylinder/Piston/Rod Set: O.S. Max .12 TG Version 4

Carburetor Reducer 6.5mm, Red: B2101 Speed

Carburetor Reducer 7mm, Red: Speed 21 V-Spec

T-1070SC L52 Pipe

TR02 Tuned Silencer Set EFRA2165

Inner Head: O.S.SPEED R21GT2

Crankcase: 21XZ-R VII

Cylinder & Piston Assembly: 12XZ

Carburetor Dust Covers: #12FB, 12XZ Speed

Piston Pin Retainer: RX RZ XM

O.S. Inner Head with O-Ring Speed B2103 Type R & S

Needle Holder #20E

Metering Needle Assembly: 21VG