Product details:

Designed to help the step automatically retract and extend when the coach door is opened and closed. Motor will automatically shut down if the step strikes an obstacle. Weatherproof wiring and connectors prevent shorts and corrosion in the system. Includes motor and screws only. Interchangeable with Kwikee part number 1101428. The Kwikee Motor and Screws for New IMGL Steps manufactured after October 2005 is designed to help the step automatically extend when you open your RV door and retract when you close your RV door.