Corteco 21653060 Suspension Self-Leveling Accumulator Nitrogen Chamber

The Corteco 21653060 is a pressure reservoir accumulator designed for self-leveling suspension systems. This nitrogen-filled chamber dampens pressure changes in the hydraulic suspension system, helping maintain proper rear ride height and providing consistent suspension control over varying road conditions.

Key Features:

• OEM-quality nitrogen accumulator chamber for self-leveling suspension systems
• Pressure rating: 155 bar for reliable performance
• Capacity: 0.5 liter reservoir volume
• Diameter: 102mm with height of 155mm for compact installation
• Manufactured by Corteco, part of the Freudenberg Group with over 120 years of automotive experience
• Built to original equipment specifications for precise fit and performance

This accumulator is designed for rear suspension applications and replaces multiple OEM part numbers including Mercedes-Benz 1243200315, 1403280215, 1403280515, and 1243200115. The nitrogen chamber works by absorbing pressure fluctuations in the self-leveling system, reducing wear on hydraulic components and ensuring smooth suspension operation.