Rudder arm and metal ball head for Walkera V120D02S part HM-V120D02S-Z-31 (1 pc)
Compatible with Walkera Walkera V120D02S, swashplate ball, HM-V120D02S-Z-31 Rudder (wk 03-4) rudder arm, HM-V120D02S-Z-30 Servo swash plate rudder arm.
Compatible with Walkera Walkera V120D02S, swashplate ball, HM-V120D02S-Z-31 Rudder (wk 03-4) rudder arm, HM-V120D02S-Z-30 Servo swash plate rudder arm.