Features: Constant exposure to heat and vibration can cause bushing degradation. There is no need to use tools to install that takes too long or other inefficient. Its durable and reliable in use. Not easy to rust, corrode or peel. The main purpose of a bump stop is to serve as a cushion when the suspension breaks. Prevent metal from hitting metal or, in some cases, prevent the frame from traveling too far Specifications: Color: Yellow Material: Rubber Type: Engine Mount Bushing Buffer Stop Size 1:5.3x1.5cm/2.09"x0.59"(D*H) Size 2:5.8x1.5cm/2.28"x0.59"(D*H) Hole Diameter:17.3mm/0.68" OE Number: 31336776389/31336776390Fitment: for BMW X6 xDrive35i xDrive50i 3.0L L6 - Gas 4.4L V8 - Gas 2008-2014 for BMW X5 M xDrive35d xDrive35i xDrive50i 3.0L L6 - Diesel 3.0L L6 - Gas 4.4L V8 - Gas 2011-2013 for BMW X5 M xDrive30i xDrive35d xDrive48i 3.0L L6 - Diesel 3.0L L6 - Gas 4.4L V8 - Gas 4.8L V8 - Gas 2010 for BMW X5 xDrive30i xDrive35d xDrive48i 3.0L L6 - Diesel 3.0L L6 - Gas 4.8L V8 - Gas 2009 for BMW X5 3.0si 4.8i 3.0L L6 - Gas 4.8L V8 - Gas 2007 2008 Notes: This is a non-OEM product, accessory ONLY! Please carefully check your vehicle model year to ensure you get the correct part. Please allow slight dimension differences due to different manual measurements. Package Include:4 x Shock Mount Washer