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TRW JTC1183 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
| Brand | TRW JTC1183 |
|---|---|
| Position | Front Left Lower |
| Fits | Audi, Porsche, and Volkswagen · 9 vehicles |
Control arm assembly. Integrated ball joint for a complete suspension service part.
Cross-references 7L0407151F, 7L0407151J and 7L0407151K for the same application. See all 6.
TRW JTC1183 Front Left Lower Control Arm
TRW JTC1183 is a suspension control arm and ball joint assembly for the front left lower position. It is listed for select Audi Q7, Porsche Cayenne, and Volkswagen Touareg applications, making it a direct-fit option for common front suspension service on these platforms.
Key Features
- Part number: JTC1183
- Suspension control arm and ball joint assembly
- Front left lower position
- Fits 2010 Audi Q7, front left lower
- Fits 2008-2010 Porsche Cayenne, front left lower
- Fits 2009-2010 Volkswagen Touareg, front left lower
- Cross-reference part number: RK621971
Detailed Description
TRW JTC1183 is a front left lower suspension control arm assembly for vehicles that use this specific chassis application. It is listed for 2010 Audi Q7, 2008-2010 Porsche Cayenne, and 2009-2010 Volkswagen Touareg, with VIN or production-date notes applying to certain 2009 models. If you are replacing a worn front suspension arm on an Audi Q7, Porsche Cayenne, or Volkswagen Touareg, JTC1183 provides the correct fitment reference for the lower left front position.
Common Repair Symptoms
- Front-end clunking or knocking over bumps
- Uneven tire wear from suspension geometry changes
- Loose or unstable steering feel
- Excessive play in the front left lower suspension
- Failed ball joint or worn control arm bushings
Installation Notes and Tips
Verify the vehicle’s year, model, and production note before ordering. For 2009 Porsche Cayenne, fitment applies from chassis/VIN 9P8LA 34848; for 2009 Volkswagen Touareg, fitment applies from 06/02/08. After installation, a professional wheel alignment is recommended to restore suspension geometry.
Quality Assurance
TRW is an established OE-focused chassis brand, and JTC1183 is cataloged as a direct replacement for the listed applications. Confirm the part number JTC1183 against the vehicle’s front left lower suspension configuration before installation.
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Audi | Q7 | — | AWD | Front Left Lower | — |
| 2010 | Porsche | Cayenne | — | — | Front Left Lower | — |
| 2010 | Volkswagen | Touareg | — | — | Front Left Lower | — |
| 2009 | Porsche | Cayenne | — | — | Front Left Lower | From Chassis/VIN 9P8LA 34848 |
| 2009 | Volkswagen | Touareg | Base | — | Front Left Lower | — |
| 2009 | Volkswagen | Touareg | TDI | — | Front Left Lower | From 06/02/08 |
| 2008 | Porsche | Cayenne | S | — | Front Left Lower | — |
| 2008 | Porsche | Cayenne | Turbo | — | Front Left Lower | — |
| 2008 | Porsche | Cayenne | GTS | — | Front Left Lower | — |
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