Tail Rotor Holder H50034Instruction:Use for T-REX 500.Specification:Tail rotor holder x 2Bearing MR95ZZ x 2(Φ5xΦ9x3mm)Tail rotor hub x 1(Φ9x36.4mm)Thrust bearing x 2(Φ3xΦ8x3.5mm)Washer x 2(Φ2xΦ6x0.6mm)Socket screw x 2(M2x6mm)M3 nut x 2M4 set screw x 1(M4x3mm)Socket collar screw x 2(M3x16mm)