OE Quality
60-Day Returns

Unity 31-568000 Air Spring to Coil Spring Conversion Kit - Rear
Overview of Unity Rear Air Spring to Coil Spring Conversion Kit
The Unity Pre-assembled Complete Strut Assembly Conversion Kit offers a reliable solution for Lexus LS460 and LS600h owners looking to convert their rear suspension from air springs to coil springs. Designed specifically for the rear position, this kit ensures compatibility and performance tailored to these luxury models.
- Rear position air spring to coil spring conversion kit
- Compatible with Lexus LS460 and LS600h models
- Part number 31-568000 for precise identification
- Pre-assembled for streamlined installation
- Designed to maintain suspension integrity and ride quality
Product Line Details: Pre-assembled Complete Strut Assembly Conversion Kit
The Unity Pre-assembled Complete Strut Assembly Conversion Kit line focuses on providing fully assembled suspension components that simplify the conversion process. This product line is engineered to replace air spring setups with coil spring configurations, reducing complexity and potential maintenance issues. The pre-assembled nature of the kit minimizes installation time and ensures that all components are correctly matched for optimal fitment and function.
Detailed Product Description
This rear air spring to coil spring conversion kit by Unity is engineered for Lexus LS460 and LS600h vehicles, addressing the specific suspension requirements of these models. The kit replaces the original air spring system in the rear suspension with a coil spring setup, which can offer increased durability and reduced maintenance. Part number 31-568000 identifies this exact kit, ensuring compatibility and ease of ordering. The pre-assembled design means the strut assembly is ready to install, reducing the need for additional assembly or component sourcing.
Common Applications and Problem Solving
- Converts rear suspension from air springs to coil springs
- Addresses air spring failure or leaks in Lexus LS460 and LS600h rear suspension
- Reduces maintenance complexity associated with air suspension systems
- Improves reliability in rear suspension components
- Restores proper ride height and handling characteristics
Installation Notes and Tips
Installation of the Unity rear conversion kit should be performed by a qualified technician familiar with Lexus LS460 and LS600h suspension systems. Since the kit is pre-assembled, it reduces installation time but still requires proper alignment and torque specifications to ensure safety and performance. Verify that the vehicle is securely supported before removing the original air spring components. Check all mounting points and hardware for wear or damage during installation.
Quality Assurance and Warranty
Unity manufactures this conversion kit to meet OEM standards for fit and function. While specific warranty details are not provided here, Unity products typically come with a limited warranty against defects in materials and workmanship. For warranty information, consult the product documentation or contact the manufacturer directly.
| Brand | Unity |
| Part Number | 31-568000 |
| Position | Pre-assembled Complete Strut Assembly Conversion Kit, Rear |
| Position | Rear |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2016 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2016 | Lexus | LS600h | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2015 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2015 | Lexus | LS600h | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2014 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2014 | Lexus | LS600h | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2013 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2013 | Lexus | LS600h | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2012 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2012 | Lexus | LS600h | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2011 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2011 | Lexus | LS600h | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2010 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2010 | Lexus | LS600h | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2009 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2009 | Lexus | LS600h | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2008 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2008 | Lexus | LS600h | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2007 | Lexus | LS460 | Rear | Pre-Assembled Complete Strut Assembly Kit Replacing Air/Electronic Strut Assemblies; Pre-assembled Complete Strut Assembly Conversion Kit |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.