Delphi Control/Trailing Arm - TC1812

This Control/Trailing Arm from Delphi is a high-quality suspension component designed for specific...

Best current price£30.79from eBay

All Offers

12 offers from £30.79 - £49.99

View price history by clicking the chart icon.

eBayFor Audi - A8 D3 (4E2, 4E8) 2002-2010 Front Left Wishbone / Control Arm Delphi
Free delivery in 1–3 days
£30.79
Visit shop
My Motor WorldDelphi Tc1812 Link Arm
Free delivery in 1–3 days
£49.99
Visit shop

Product Information

Full details

The Delphi Control/Trailing Arm TC1812 is designed for Audi, VW, and Bentley owners seeking a durable and precise suspension component. Its key benefit is restoring optimal handling and stability, while a potential caveat is the need for professional installation due to its critical role in vehicle dynamics. This upper, front, left-side arm features an integrated ball joint and is constructed from lightweight aluminum.

All features

Model Part NumberTC1812
BrandDelphi

Extended Product Information

FAQs

What vehicles is the Delphi TC1812 Control/Trailing Arm compatible with?

This arm is designed for specific Audi, VW, and Bentley models. It is crucial to use a vehicle fitment checker or consult with a professional to confirm compatibility with your exact car.

Does this part come with a ball joint?

Yes, the Delphi TC1812 features an integrated ball joint.

What are the dimensions of the control arm?

The arm has a length of 360mm, a height of 65mm, and a width of 75mm.

What material is the control arm made of?

It is constructed from aluminum.

Can I install this part myself?

While technically possible, control arm installation is a complex and safety-critical task. Professional installation by a qualified mechanic is highly recommended to ensure proper fitment, safety, and performance, along with a mandatory wheel alignment.

What does 'upper, front, left-side' mean?

This specifies the location and position of the component on the vehicle's suspension system: it's an upper control arm located at the front of the vehicle on the driver's side (left side).

How do I know if my current control arm needs replacing?

Symptoms include poor handling, uneven tire wear, clunking noises over bumps, or a pulling sensation when driving or braking. A visual inspection by a mechanic can also reveal wear or damage.

Troubleshooting

Vehicle pulling to one side

This could indicate an alignment issue. Ensure the control arm was installed correctly and that a professional wheel alignment has been performed after installation.

Squeaking or clunking noises from suspension

Inspect the control arm and its mounting points for looseness or damage. Check the ball joint for excessive play. Worn bushings can also cause noise; consider replacing them if separable or the entire arm if needed.

Uneven tire wear

This is often a symptom of misalignment. Verify the control arm is correctly installed and that the vehicle's alignment settings are within specifications.

Pros and Cons

Pros

  • Durable aluminum construction for longevity.
  • Designed for precise fitment on specific European vehicles.
  • Includes an integrated ball joint for easier assembly.
  • Contributes to restoring vehicle handling and stability.
  • Wide range of cross-reference compatibility.

Cons

  • Requires professional installation for safety and performance.
  • Fitment is specific; vehicle must be checked carefully.
  • As a single component, it addresses specific suspension needs, not a complete overhaul.

Setup, Compatibility & Care

Compatibility: Before purchasing, it is essential to verify fitment using the vehicle's make, model, and year. The Delphi TC1812 is specifically designed for certain Audi, VW, and Bentley models. Always consult the vehicle's service manual or a professional mechanic if unsure. Cross-reference numbers like APEC AST2403, AYD 94-02704, and Borg & Beck BCA6457 can assist in confirming compatibility.

Setup: Installation of a control/trailing arm is a safety-critical procedure that requires specialized tools and knowledge. It is strongly recommended to have this component installed by a qualified mechanic. Proper alignment after installation is mandatory to ensure correct vehicle handling and tire wear.

Care: As a suspension component, the control/trailing arm is largely maintenance-free. However, periodic inspections by a mechanic during routine servicing are advised. Check for signs of wear, damage, or corrosion on the arm and its bushings. Ensure that any associated hardware is clean and properly torqued.

Price History

DatePrice
Visit shop