Sachs 318813 Rear Twin-Tube Shock Absorber

The Sachs 318813 is a premium rear shock absorber designed to restore original handling dynamics and ride quality to your vehicle. As a trusted OEM supplier, Sachs manufactures shock absorbers that meet the strict specifications of major automotive manufacturers, with over 10 million new vehicles equipped with Sachs dampers rolling off production lines annually.

Twin-Tube Design:

This shock absorber features Sachs' proven twin-tube damper technology with two oil-filled cavities: a working cavity where the piston and piston rod move, and a compensating cavity located between the working cylinder and reservoir tube. The compensating cavity is filled two-thirds with oil and one-third with air or gas, providing consistent damping performance across varying road conditions.

Key Features:

• Twin-tube hydraulic damper construction for reliable performance
• High-quality materials manufactured to OEM specifications
• Reduces spring vibrations and vehicle body movement
• Ensures optimal road grip and cornering stability
• Safety-critical component designed for long service life
• Backed by decades of motorsports expertise and engineering

Sachs shock absorbers work in conjunction with coil springs to dampen bouncing motion and promote a smooth, controlled ride. This vital suspension component helps maintain vehicle control, reduce excessive bouncing after hitting bumps, and ensure proper tire contact with the road surface for maximum safety and comfort.