Part Number: 121664-12 (Ballscrew actuator assembly)Part Number: 1216648 (Ballscrew actuator assembly)Part Number: 2LA004892-00 (Ballscrew actuator assembly)Part Number: 2LA004892-00AMDTA (Ballscrew actuator assembly)Part Number: 301-792-802-0 (Ballscrew actuator assembly)Part Number: 301-797-602-0 (Ballscrew actuator assembly)Part Number: 301-797-603-0 (Ballscrew actuator assembly)Part Number: 301-801-301-0 (Ballscrew actuator assembly)Part Number: 723-4418-23 (Ballscrew actuator assembly)