Unity 12-517000 Shock Absorber - Rear

Overview of Unity Gas Charged Shock Absorber 12-517000

The Unity Gas Charged Shock Absorber 12-517000 is designed to restore suspension performance for select Mercedes-Benz models. Engineered to provide consistent damping, this shock absorber helps maintain vehicle stability and ride comfort under various driving conditions.

• Compatible with Mercedes-Benz GL63 AMG, GL350, GL450, GL550, GLE300d, GLE350, GLE400, ML63 AMG, ML350, and ML550
• Part number 12-517000 ensures precise fitment and reliable replacement
• Gas charged design improves shock response and reduces fade
• Constructed for durability and consistent suspension control
• Direct replacement for original equipment shock absorbers

Details on the Gas Charged Shock Absorber Product Line

The Unity Gas Charged Shock Absorber line features shocks filled with pressurized gas to minimize aeration and foaming inside the shock body. This technology enhances damping performance and provides more consistent handling characteristics over time. The 12-517000 model benefits from this design, offering improved control and ride quality for Mercedes-Benz SUVs and crossovers.

Product Description and Application

This suspension shock absorber is engineered specifically for Mercedes-Benz vehicles including the GL63 AMG, GL350, GL450, GL550, GLE300d, GLE350, GLE400, ML63 AMG, ML350, and ML550 models. The part number 12-517000 matches OEM specifications to ensure proper fit and function. The gas charged construction helps maintain stable damping forces, which is critical for maintaining vehicle handling and passenger comfort on a variety of road surfaces.

Common Suspension Issues Addressed

• Reduced vehicle stability due to worn shocks
• Excessive body roll during cornering
• Increased braking distances from poor shock absorption
• Uneven tire wear caused by inconsistent damping
• Rough or uncomfortable ride quality

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Compare old shock absorber with part number 12-517000 for correct match
• Follow manufacturer torque specifications for mounting hardware
• Inspect related suspension components during installation
• Test drive vehicle after installation to verify proper operation

Quality Assurance and Warranty

Unity manufactures the Gas Charged Shock Absorber 12-517000 to meet or exceed OEM standards. While specific warranty details are not provided here, Unity products typically come with a limited warranty covering defects in materials and workmanship. This ensures reliability and peace of mind when replacing suspension components on your Mercedes-Benz GL63 AMG, GL350, GL450, GL550, GLE300d, GLE350, GLE400, ML63 AMG, ML350, or ML550.