Description：
       AK400/420 Metal Main Rotor Housing AK4002 is suitable for Steam AK400/420 helicopoter model. Adopt linkage five axis high precision CNC equipment processing. The parts have extremely high precision. Asymmetric marking direction, adjust the length of the linkage rod, easy to recognize the direction. T-shaped inclined support to strengthen the structure, two-way lock firmly hold the shaft. To meet the strict flight bearing requirements, effectively improve flight stability.

Related Product Number：
550/600 DFC Rotor Housing MK60110 
AK400/420 Metal Rotor Housing AK4002 
AK400/420 Feathering Shaft Rubber/Black AK4035H 
AK400/420 Feathering Shaft Stiffened Rubber/Green AK4035L
AK400/420 Feathering Shaft AK4036

Specification：
Metal Main Rotor Housing×1（Φ8×Φ13.5×31×29.5×17.0mm）
M3×16mm Socket Screw×1
M3 Nut×1