Yes, the Lippert Kwikee 32 Series Electric Step part # LC372261 comes with the motor, linkage, control board, switch and everything else you need to use them. The mounting plate is 25-1/4" wide x 11-3/8" deep which you will need to make note of during installation. The entry height is 13-1/2" tall.
I have attached a review video of the steps for you as well which you can see the components in. view full answer...