CNC 3 Blades Tail Rotor Head Upgrade Kit(for X7 / NX7) 076602

Content: Thrust Bearing Ø5xØ10×4 x1 Bearing Ø5xØ10×4 x2 Bearing Ø8xØ12×3.5 x2 6mm Copper Bushing x1 Tail Rotor x1 3 Blades Tail Hub x1 3 Blades Tail pitch control arm x1 Tail Pitch Slider Set x2 Plastic tail pitch control pully x1 Pin Ø2×10 x3 Copper Pillar Ø2xØ2.95×4.3 x3 Aluminum Tube Ø8xØ10×3.2) x1 M2x10 Alloy Socket Head Cap Screw(black) x3 M3x3 Alloy Socket Set Screw (black) x3 M3x16 Semi-threaded Socket Head Cap Screw(black) x1 SM4x4 Alloy Socket Set Screw (black) x1 N3x5.5L Nylon insert nut x1 N4X7L Nylon insert nut x3 Washer Ø5.1xØ7×0.7 x1 Washer Ø5xØ9×0.2 x2