ParkZone Mini Servo (3W) with Arms, Short Lead PKZ1060 is compatible with EFL3650, EFL3675, EFL4450, HBZ7380, HBZ7400, HBZ7600, HBZ8100, HBZ8100B, HBZ8100D, HBZ8100E, HBZ8180B, HBZ8180D, HBZ8900, HBZ8980, PKZ1700, PKZ4100, PKZ4175, PKZ4475, PKZ4480, PKZ4500, PKZ4575, PKZ4675, PKZ4700, PKZ4775, PKZ5075, PKZ5080, PKZ5475, PKZ5480