Bilstein B4 OE Replacement Shock Absorber 19-139951 for Audi A6

Restore dependable ride comfort, handling, and safety with the Bilstein B4 OE Replacement Suspension Shock Absorber, part number 19-139951. Specifically engineered as a replacement for the original equipment damper, this Bilstein shock absorber is designed to help maintain the factory driving characteristics of compatible Audi A6 models while meeting or exceeding OE standards. It is an ideal choice for replacing worn suspension components without changing the vehicle’s intended ride and handling balance.
The B4 OE Replacement series uses a twin-tube internal design and features a durable black-painted finish for reliable service in everyday driving conditions. This shock absorber includes a fixed spring seat and uses a clevis lower mount with a stem-style upper mount for application-specific installation. A protective boot is not included. With a collapsed length of 20.75 inches and an extended length of 27.38 inches, the unit is engineered for the specified suspension configuration.
This Bilstein shock absorber is designed for select 2005–2010 Audi A6 applications, including Audi A6 and A6 Quattro models. Always verify vehicle year, model, suspension configuration, and mounting specifications before ordering to ensure proper fitment. The product is identified by Bilstein part number 19-139951 and is intended to help restore original driving comfort, responsive handling, and dependable suspension performance.
This product carries a California Proposition 65 warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.