Bilstein 26-328713 OE Replacement DampTronic Monotube Shock Absorber - B4 Rear Right

The Bilstein 26-328713 is a B4 OE Replacement (DampTronic) monotube shock absorber designed for the rear right position. Engineered to meet or exceed original equipment standards, this shock absorber restores factory ride quality and handling precision using the same Bilstein technology found in OE applications.

This unit features Bilstein's DampTronic electronic damping system, which interfaces directly with the vehicle's factory suspension control system. Road conditions are continuously monitored by sensors and relayed to the vehicle's CPU, allowing the damper to automatically and seamlessly adjust damping force in real time — maintaining optimal traction, stability, and ride comfort without any driver input.

Key Features:

• B4 OE Replacement — manufactured to OE specifications for a factory-correct fit and feel
• DampTronic compatible — plug-and-play integration with factory electronic damper control systems
• Monotube internal design — delivers consistent damping performance and superior heat dissipation
• Collapsed length: 17.52 in (445.2 mm)
• Extended length: 22.41 in (569.2 mm)
• Upper mount type: Stem
• Lower mount type: Eye 16.2mm
• Finish: Black paint
• Boot included: No
• Spring seat included: No
• Replaces OEM part number: Mercedes-Benz 167 320 04 02

Built in the same Bilstein facilities that supply original equipment to vehicle manufacturers, the B4 DampTronic shock absorber delivers the driving experience of a new vehicle — precise handling, confident stability, and smooth ride quality across all driving conditions.