Compatible with model:Fit For ilife v7/v7s/v7s pro/v7s plusPackage Including:as your choice1x Roller brush motoror1x roller brushor 1x side brushNote:If your engine is old style,please replace the board of the new style with the old stylWelcome to my shopYour suggestions and feedback are very important, our aim is to serve with heart, if you have any questions, please contact us first, we will deal with you as soon as possible, your satisfaction is my responsibility, thank you for your visit.Hope you will be happy every day.