The Bilstein B4 Series 19-139333 is a high-quality Twintube gas-pressure shock absorber designed to restore the original ride characteristics of your vehicle. Engineered as an OE replacement, it ensures maximum safety and performance through constant damping power under any load. This specific unit is designed for the rear axle. Included in the package: 1x Rear Shock Absorber (Part Number: 19-139333). Ideal for Volkswagen Jetta (SEL, TDI, SE, 2.0L models) and compatible platforms, offering seamless integration with factory suspension components and maintaining the comfort and stability intended by the manufacturer.