HomeSuspension > Suspension, Springs and Related ComponentsTRW JTS421 Suspension Stabilizer Bar Link Kit - Front Rearward or Front Right
Part #: JTS421

TRW JTS421 Suspension Stabilizer Bar Link Kit - Front Rearward or Front Right

Front Right
⚙️ 26 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, A4, A4 Quattro, S4, and RS4
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Reliable Suspension Stabilizer Bar Link Kit for Audi Models

The TRW Suspension Stabilizer Bar Link Kit (Part Number JTS421) is designed specifically for Audi A4, A4 Quattro, RS4, and S4 models. This kit helps maintain proper suspension geometry and improves vehicle handling by connecting the stabilizer bar to the suspension components.

  • Compatible with Audi A4, A4 Quattro, RS4, and S4 models
  • Durable construction for long-lasting performance
  • Precision-engineered to meet OEM specifications
  • Includes all necessary components for a complete installation
  • Part Number JTS421 ensures exact fitment and reliability

Detailed Description of TRW Suspension Stabilizer Bar Link Kit JTS421

The TRW Suspension Stabilizer Bar Link Kit JTS421 is engineered to restore the connection between the stabilizer bar and suspension arms on select Audi vehicles. This component plays a critical role in reducing body roll during cornering and maintaining vehicle stability. Manufactured to meet or exceed original equipment standards, the kit ensures consistent performance and durability under various driving conditions. The kit is tailored for Audi A4, A4 Quattro, RS4, and S4 models, providing a precise fit that supports proper suspension function and handling characteristics.

Common Suspension Issues Addressed by This Kit

  • Excessive body roll or sway during turns
  • Clunking or knocking noises from the suspension
  • Uneven tire wear due to suspension misalignment
  • Reduced steering responsiveness and stability
  • Worn or damaged stabilizer bar link components

Installation Notes and Tips for Audi Suspension Stabilizer Bar Link Kit

Installation of the TRW JTS421 kit requires basic suspension knowledge and tools. It is recommended to inspect related suspension components during replacement to ensure overall system integrity. Proper torque specifications should be followed to avoid premature wear or failure. Alignment checks after installation can help maintain optimal handling and tire life.

Quality Assurance and Warranty Information

TRW suspension components are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The JTS421 Suspension Stabilizer Bar Link Kit is backed by TRW's quality assurance processes. Please refer to TRW's official warranty policy for specific coverage details.

This part fits 26 vehicles. Search below:

YearMakeModelSubmodelDrive TypePositionNotes
2009AudiA4CabrioletFWDFront Right
2009AudiA4 QuattroCabrioletAWDFront Right
2009AudiS4AWDFront Right
2008AudiA4FWDFront Right
2008AudiA4 QuattroAWDFront Right
2008AudiRS4AWDFront Right
2008AudiS4AWDFront Right
2007AudiA4FWDFront Right
2007AudiA4 QuattroAWDFront Right
2007AudiA4 QuattroAWDFront Rearward
2007AudiRS4AWDFront Right
2007AudiS4AWDFront Right
2007AudiS4AWDFront Rearward
2006AudiA4FWDFront Right
2006AudiA4 QuattroAWDFront Right
2006AudiS4AWDFront Right
2005AudiA4FWDFront Right
2005AudiA4 QuattroAWDFront Right
2005AudiS4AWDFront Right
2004AudiA4FWDFront Right
2004AudiA4 QuattroAWDFront Right
2004AudiS4AWDFront Right
2003AudiA4FWDFront Right
2003AudiA4 QuattroAWDFront Right
2002AudiA4FWDFront Right
2002AudiA4 QuattroAWDFront Right

* 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.