Feature●Replace Part Number: 300-1457, 094707-05-701, 369506, 094707-05-701●Compatible with: Electric RV Steps 24 25 42 44 47 Series, Coach, Motorhome and Transport Vehicles●Function: When you open the door, it helps the steps extend automatically, and when you close the door, it helps the steps shrink automatically●Made of high quality materials, which ensures long service life and long lasting durability●If you have any problems, please contact us at any timeDescription