Sachs 33-52-6-764-875 Rear Shock Absorber Twin-Tube Gas Charged

The Sachs 33-52-6-764-875 (Sachs part number 311 233) is a premium-grade rear shock absorber engineered to restore original handling dynamics while meeting the highest standards of safety, comfort, and performance. This OE-quality replacement component is designed as a direct-fit solution that delivers smooth, stable rides even on challenging road surfaces.

Twin-Tube Design:

This shock absorber features Sachs' advanced twin-tube damper technology with two oil-filled cavities: the working cavity where the piston and piston rod move, and the 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 optimal dampening characteristics across all driving conditions.

Key Features:

• Micro-polished chrome piston rods hardened for maximum strength and longest service life
• Chrome finish resists rust while low-friction surface prevents seal leakage
• Engineered polymer piston band responds immediately to suspension movements, even at slow speeds
• Advanced NBR rubber seals withstand temperatures up to 260°F, keeping oil in and contaminants out
• Sintered metal valves enable precise oil flow with tight tolerances for accurate compression and rebound tuning
• Ultra-smooth polished working cylinder prevents piston band wear for extended durability
• Gas-charged design for consistent performance and fade resistance

OEM Cross-Reference Numbers:

BMW 33526764875, 33506751543, 33506751544, 33526750361, 33526755839, 33526767702, 33521096278

Application Notes:

Rear axle position - fits left or right side. Not for vehicles equipped with self-leveling or sport suspension. Sold individually (2 required per vehicle). Founded over 120 years ago, Sachs is a trusted OE supplier known for innovative suspension designs that deliver exceptional handling, stability, and comfort.