Align T-Rex Trex 600 Helicopter Spare Parts Torque Tube Front Drive Gear Set H60147-01

Instruction: Use for T-REX 550E/600/600 Nitro. Item Name: Torque Tube Front Drive Gear Set Item NO.: H60147-01 Specifications: Front drive gear assembly x 3 Front umbrella gear-20T x 3(21.2x33.6mm) Rear umbrella gear-20T x 3(21.2x12.5mm) Pin x 3(1.5x8.8mm)