This product is a genuine BMW shock absorber bump stop, specifically designed for use on the E36 and E46 models. It has a part number of 33502290348 and is made to the highest quality standards by BMW. The shock absorber bump stop helps to cushion and absorb impact from the road, providing a smoother and more comfortable ride for the driver and passengers. It is an essential component of the suspension system and is crucial for maintaining proper handling and stability of the vehicle. This genuine BMW shock absorber bump stop is a reliable and durable choice for any BMW owner looking to replace or upgrade their existing bump stop.