Bilstein 26-328683 B4 Series OE Replacement Shock Absorber

The Bilstein 26-328683 is a B4 Series monotube shock absorber engineered as a direct OE replacement for European and import vehicles. Bilstein's B4 Series is designed to restore factory ride quality and handling characteristics, delivering a smooth, controlled driving experience that meets or exceeds original equipment specifications.

Built around Bilstein's signature monotube gas-pressure technology, the B4 shock absorber uses a single working cylinder for superior heat dissipation and consistent damping performance compared to traditional twin-tube designs. The internal high-pressure gas charge ensures immediate response and fade-free operation even under demanding conditions.

Key Features:

• Monotube, gas-pressure design for consistent, fade-resistant damping
• Direct OE replacement — no modifications required for installation
• Self-adjusting velocity-sensitive damping adapts to road conditions automatically
• Corrosion-resistant zinc-coated body for long-lasting durability
• Seamless steel pressure tube for maximum structural integrity
• Ride height matches factory specifications
• Manufactured in Germany to strict ISO quality standards

The Bilstein B4 Series is the preferred choice for drivers seeking to maintain the original ride and handling balance of their vehicle. Backed by Bilstein's reputation for precision German engineering, the 26-328683 is a reliable, long-lasting replacement shock that installs with factory-style hardware.