HomeSuspension > Shocks and StrutsUnity 12-512800 Shock Absorber - Rear
Part #: 12-512800

Unity 12-512800 Shock Absorber - Rear

Gas Charged Shock Absorber, Rear
14 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Gas Charged Shock Absorber, Rear
Fitment: Mercedes-Benz, R350, R320, and R500
Easy Returns — Return within 60 days for a full refund
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Overview of Unity Gas Charged Shock Absorber 12-512800

The Unity Gas Charged Shock Absorber 12-512800 is designed specifically for Mercedes-Benz R320, R350, and R500 models. This suspension shock absorber maintains OEM specifications for collapsed length, extended length, and shock stroke to ensure proper fit and function.

  • Compatible with Mercedes-Benz R320, R350, and R500
  • Maintains OEM collapsed length for accurate fitment
  • OEM extended length ensures correct suspension travel
  • Shock stroke matches original equipment for consistent performance
  • Part number 12-512800 for precise identification

Details on the Gas Charged Shock Absorber Product Line

The Unity Gas Charged Shock Absorber line features gas-pressurized technology to provide controlled damping and improved ride quality. This product line is engineered to meet or exceed OEM standards, offering reliable suspension performance for compatible vehicles. The gas charge helps reduce foaming and fade, which can occur in traditional hydraulic shocks under demanding conditions.

Technical Description and Attributes

This suspension shock absorber is built to OEM specifications, including collapsed length, extended length, and shock stroke. These dimensions are critical for maintaining the correct suspension geometry and ride height on Mercedes-Benz R320, R350, and R500 models. The gas charged design enhances damping consistency, contributing to vehicle stability and handling precision.

Common Applications and Problem Solving

  • Restores proper suspension travel and ride height
  • Reduces excessive bouncing and body roll
  • Improves vehicle handling and stability
  • Addresses shock absorber leaks or failure
  • Replaces worn or damaged OEM shocks on Mercedes-Benz R320, R350, and R500

Installation Notes and Tips

Installation of the Unity Gas Charged Shock Absorber 12-512800 should be performed by a qualified technician familiar with Mercedes-Benz suspension systems. Ensure the vehicle is securely lifted and supported before removing old shocks. Verify that the replacement shock matches OEM collapsed and extended lengths to maintain suspension geometry. After installation, a wheel alignment is recommended to optimize handling and tire wear.

Quality Assurance and Warranty

Unity suspension components, including the Gas Charged Shock Absorber 12-512800, are manufactured to meet OEM quality standards. This part undergoes rigorous testing to ensure durability and performance. Warranty coverage details should be confirmed with the supplier or manufacturer to understand terms and conditions.

BrandUnity
Part Number12-512800
PositionGas Charged Shock Absorber, Rear
Collapsed LengthOEM
Extended LengthOEM
Shock StrokeOEM

This part fits 14 vehicles. Search below:

YearMakeModelPositionNotes
2013Mercedes-BenzR350RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2012Mercedes-BenzR350RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2011Mercedes-BenzR350RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2010Mercedes-BenzR350RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2009Mercedes-BenzR320RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2009Mercedes-BenzR350RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2008Mercedes-BenzR320RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2008Mercedes-BenzR350RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2008Mercedes-BenzR500RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2007Mercedes-BenzR320RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2007Mercedes-BenzR350RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2007Mercedes-BenzR500RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2006Mercedes-BenzR350RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber
2006Mercedes-BenzR500RearExcludes Adaptive Damping Suspension (ADS); Gas Charged Shock Absorber

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.