Unity 12-512900 Shock Absorber - Rear

Overview of Unity Gas Charged Shock Absorber 12-512900

The Unity Gas Charged Shock Absorber 12-512900 is engineered to restore suspension performance for select Mercedes-Benz models. Designed with OEM specifications for collapsed length, extended length, and shock stroke, this shock absorber ensures consistent ride quality and handling.

• Exact OEM collapsed length for proper fitment
• OEM extended length matching factory specifications
• Shock stroke designed to maintain suspension travel
• Compatible with multiple Mercedes-Benz GL and ML series models
• Part number 12-512900 for precise identification

Product Line Details: Gas Charged Shock Absorber

The Unity Gas Charged Shock Absorber line utilizes pressurized gas to reduce foaming and improve damping response. This technology helps maintain consistent shock performance under various driving conditions. The 12-512900 model benefits from this design, providing reliable suspension control for Mercedes-Benz GL320, GL350, GL450, GL500, GL550, ML63 AMG, ML320, ML350, ML450, ML500, and ML550 vehicles.

Technical Description and Fitment

This suspension shock absorber is manufactured to match OEM collapsed and extended lengths, ensuring it fits precisely within the original suspension geometry. The shock stroke is also engineered to OEM standards, preserving the intended suspension travel and ride characteristics. The part number 12-512900 is specifically compatible with Mercedes-Benz models including GL320, GL350, GL450, GL500, GL550, ML63 AMG, ML320, ML350, ML450, ML500, and ML550, making it a suitable replacement for these vehicles.

Common Suspension Issues Addressed

• Reduced ride comfort due to worn shocks
• Excessive body roll or instability during cornering
• Uneven tire wear caused by poor damping
• Increased noise or vibration from suspension components
• Loss of vehicle control on rough or uneven roads

Installation Notes and Tips

• Verify vehicle compatibility with the part number 12-512900 before installation
• Inspect mounting hardware and suspension components for wear
• Follow manufacturer torque specifications during installation
• Consider professional alignment after shock absorber replacement
• Use appropriate tools to avoid damage to the shock or vehicle

Quality Assurance and Warranty

Unity manufactures the Gas Charged Shock Absorber 12-512900 to meet OEM standards for durability and performance. While specific warranty details are not provided here, Unity products typically undergo rigorous quality control to ensure reliability. Consult product documentation or authorized distributors for warranty information.