1Applicable Models: Eccentric bolt nut kit is replacement Seat models, fit for Mk5/Mk6/MK7/MK8, and for Ttrs 2010 to 2018. Please confirm whether your model is applicable before buying. 2OE Number: The part numbers of reference are WHT000227, WHT000232, N10106402, please confirm whether it is consistent with the OE you need. 3Highly Stable: The eccentric washer nut set provides stable connectivity and ensures that the suspension system maintains optimum performance in tough driving conditions. 4Rugged Construction: Upper eccentric bolt kit is made of premium material, which is hardness, not easy to deform, sturdy and durable and has a long service life. 5Ideal Replacement: Fine craftsmanship, this is your ideal option and replacement for your original damaged and old eccentric bolt nut washer, perfect for your car.