Scissor Jacks For Lippert Components High-Speed Power Stabilizer Jack - No Switch 12V Electric Jack System The power pack is designed to quickly lower the jack to the ground, or raise it back to the closed position. Using the motor to lift or stabilize a vehicle may damage the motor. BAL 24210 Power-Pack for Scissors Jack: Power pack raises and lowers C-style jack effortlessly Three-position rocker switch operation Manual back-up operation available Set of two power pack for use with 2 jacks, purchase two kits for 4 jack configurations Set of two power pack for use with 2 jacks - purchase two kits for 4 jack configurations. Manual back-up operation available ADNIK 24210 Bal Stabilizing Jacks Power Pack 12 Volt - Set of 2 Light weight, high rpm and easily installed, this sealed motor has easy access to manual override and is packaged in a boxed set of two with motor control. Bal Products 23110B Replacement RV Trailer Jack Motor for Power Pak Kit...