Metal tail unit set x 1 Torque tube drive set x 1 (5x6x467mm) Torque tube end x 2 (2×5.9x32mm) Torque tube drive bearing holder x 1(14.5×7.5x10mm) Tail boom case set x 1 Vertical stabilizer mount x 1 Tail Boom x 1 (15x16x461mm) Pin x 3 (1.5×8.8mm) Bearing MR128 x 1 (MR128) Bearing MR106ZZ x 1 (6xΦ10x3mm) Bearing 684ZZ x 4 (4x9x4mm) Socket collar screw x2 (M2.5x19mm) Socket screw x2 (M3x10mm) Socket button head screw x8 (M2.5x10mm) M2.5 Special washer x 10 (2.5x6x2mm) Aluminum hexagonal bolt x 4 (4×35.7mm) Torque tube pin guide x 2 (6x7x4mm)