Instruction:
??Use for T-REX 600/600 Nitro?B

Specification:
??New tail rotor holder x 2
??New stainless steel tail rotor hub x 1(?�10x39mm)
??Bearing MR105ZZ x 2(?�5x?�10x4mm)
??Thrust Bearing F5-10M x 2
??Washer x 2(?�3x?�8x0.6mm)
??M4 set screw x 1(M4x4mm)
??Socket screw x 2(M3x8mm)
??Sokcet collar screw x 2(M3x20mm)
??M3 nut x 2