2011-2013 BMW 135i 3.0L L6. 2013-2015 BMW X1 3.0L L6. 2011-2013 BMW 335i 3.0L L6. 2011-2012 BMW 335i xDrive 3.0L L6. Belt Groove Quantity：7. Belt Top Width：0.97 IN. 1 YEAR WARRANTY For all products. All of our parts, be it suspension parts, electrical parts, engine parts, body panels, drivetrain parts are ISO/TS16949 certified by quality manufactures from all across the globe.
