Fangrui Product Details Part Number: 676061 1101428 379147 214-1001 366043 369506 Fitment: Rv Stair Entry Step Motor Kit Fits For For Function: Designed To Help Stair Step Automatically Retract Or Extend When The Door Is Opened Or Closed. (12v 13nm) Material: Motor Is Made Of High Quality Aluminum Alloy Material, Sturdy And , Has A Long Service Life. Connectors And Weatherproof Wiring Prevent And Shorts In The System. Note:if The Steps Hit An Obstacle, The Motor Automatically Shut Down Colour:silver Material:metal Size:105x190mm/4.13x7.48inch Package Contents: 1 * Rv Motor With 3 Screws Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin