The FEBI-BILSTEIN 19-266954 B4 OE Replacement Shock Absorber is engineered to restore your vehicle's original ride quality and handling performance. Designed to meet or exceed original equipment standards, this shock absorber ensures optimal performance and durability. Its robust construction and precise fitment contribute to a stable and controlled ride, enhancing overall driving comfort. The shock absorber features a black paint finish, providing corrosion resistance and a sleek appearance. With a collapsed length of 10.91 inches and an extended length of 15.94 inches, it is compatible with various vehicle models, including the 2013-2017 Buick Enclave, 2013-2017 Chevrolet Traverse, and 2013-2016 GMC Acadia. The lower mount type is an eye with a 14.1mm diameter, and the upper mount type is an eye with a 12.1mm diameter, facilitating straightforward installation. The internal design is a twin-tube configuration, and the shaft diameter is 14mm. This shock absorber does not include a reservoir or spring seat, and it comes with a black straight boot. FEBI-BILSTEIN, a renowned manufacturer of automotive parts, offers this product as part of their B4 OE Replacement series, ensuring high-quality standards and reliable performance. By choosing the FEBI-BILSTEIN 19-266954 B4 OE Replacement Shock Absorber, you are investing in a component that addresses suspension issues effectively, leading to improved vehicle stability and driver comfort.