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Unity 31-111700 Air Spring to Coil Spring Conversion Kit - Front
Overview of Unity Front Air Spring to Coil Spring Conversion Kit
The Unity Pre-assembled Complete Strut Assembly Conversion Kit (part number 31-111700) is designed specifically for the front suspension of select Jaguar models. This conversion kit replaces the original air spring system with a reliable coil spring setup, providing a durable and maintenance-friendly alternative for Jaguar Super V8, Vanden Plas, XJ, XJ8, and XJR vehicles.
- Pre-assembled front strut assembly for straightforward installation
- Converts air spring suspension to coil spring suspension
- Compatible with Jaguar Super V8, Vanden Plas, XJ, XJ8, and XJR models
- Part number 31-111700 ensures precise fitment and quality
- Designed to maintain proper suspension geometry and ride height
Detailed Product Description
This front air spring to coil spring conversion kit from Unity is engineered to replace the factory air suspension components on Jaguar Super V8, Vanden Plas, XJ, XJ8, and XJR models. The pre-assembled strut assembly simplifies the upgrade process by providing a complete unit that integrates coil springs, struts, and mounting hardware. By switching to coil springs, this kit eliminates the complexity and potential failure points associated with air springs, offering a more consistent and durable suspension solution.
The Unity Pre-assembled Complete Strut Assembly Conversion Kit line focuses on delivering ready-to-install suspension components that reduce labor time and improve reliability. This product line is ideal for owners seeking to convert their air suspension system to coil springs without compromising vehicle handling or ride quality.
Common Applications and Problem Solving
- Addresses air spring failure or leaks in front suspension
- Eliminates costly air compressor and air line repairs
- Restores proper front suspension height and stability
- Improves suspension reliability on Jaguar Super V8 and XJ series
- Provides a long-term solution for aging air suspension systems
Installation Notes and Tips
Installation of the Unity 31-111700 conversion kit requires removal of the original air spring components from the front suspension. Since the kit is pre-assembled, it reduces installation complexity, but professional suspension knowledge and tools are recommended. Ensure all mounting points are clean and free of corrosion before installation. After installation, verify suspension height and alignment to maintain optimal vehicle handling.
Quality Assurance and Warranty
Unity manufactures this conversion kit to meet or exceed OEM standards for fit and function. The part number 31-111700 undergoes quality control inspections to ensure durability and performance. While specific warranty details are not provided here, Unity products typically include a limited warranty against defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.
| Brand | Unity |
|---|---|
| Part Number | 31-111700 |
| Position | Pre-assembled Complete Strut Assembly Conversion Kit, Front |
| Position | Front |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Jaguar | XJ | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2009 | Jaguar | Super V8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2009 | Jaguar | Vanden Plas | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2009 | Jaguar | XJ8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2009 | Jaguar | XJR | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2008 | Jaguar | Super V8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2008 | Jaguar | Vanden Plas | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2008 | Jaguar | XJ8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2008 | Jaguar | XJR | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2007 | Jaguar | Super V8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2007 | Jaguar | Vanden Plas | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2007 | Jaguar | XJ8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2007 | Jaguar | XJR | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2006 | Jaguar | Super V8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2006 | Jaguar | Vanden Plas | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2006 | Jaguar | XJ8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2006 | Jaguar | XJR | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2005 | Jaguar | Super V8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2005 | Jaguar | XJ8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2005 | Jaguar | XJR | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2004 | Jaguar | XJ8 | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
| 2004 | Jaguar | XJR | Front | Pre-Assembled Complete Strut Assembly Kit Replacing Air Strut Assemblies; ; Pre-assembled Complete Strut Assembly Conversion Kit |
* 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.