Rear Right Lower Suspension Control Arm - D2P - TLR019979

This rear right lower suspension control arm is designed for Land Rover Discovery 3 & 4 models. It...

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eBayREAR RIGHT LOWER SUSPENSION CONTROL ARM FOR LAND ROVER DISCOVERY 3 & 4 LR019979
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OnBuy.comRear Right Lower Control Arm For Land Rover Discovery 3 5060520806235
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Product Information

Full details

This D2P Rear Right Lower Suspension Control Arm (TLR019979) is designed for Land Rover Discovery 3 & 4 models equipped with the 2.7 TD 4x4 diesel engine (276DT, TDV6). It is a critical component for maintaining proper rear suspension geometry, ensuring optimal wheel alignment, stability, and safe handling for AWD IV L319 models manufactured between 2009 and 2018. The primary benefit is restoring precise suspension function, though professional installation is recommended due to its safety-critical nature.

All features

Model Part NumberTLR019979
BrandD2P

Extended Product Information

FAQs

What specific Land Rover models is this control arm for?

This control arm is designed for Land Rover Discovery 3 and 4 models with the 2.7 TD 4x4 diesel engine (276DT, TDV6) and AWD IV L319 chassis manufactured between 2009 and 2018.

Do I need to replace both rear lower control arms at the same time?

While not always strictly necessary, it is often recommended to replace suspension components in pairs (both left and right) to ensure balanced performance and handling. Consult with your mechanic for the best approach for your vehicle.

What is the main function of a lower suspension control arm?

The lower suspension control arm connects the vehicle's chassis to the wheel hub assembly. It allows for suspension movement while maintaining the correct angle of the wheel relative to the road, which is critical for steering, stability, and tire wear.

What are the signs that my control arm needs replacement?

Symptoms include clunking noises from the rear suspension, uneven tire wear, pulling to one side, and a general feeling of instability or looseness in the rear end, especially when driving over bumps.

Is a wheel alignment necessary after installing this part?

Yes, a professional wheel alignment is absolutely essential after installing or replacing a suspension control arm to ensure proper wheel geometry, optimize tire wear, and guarantee safe handling.

What does 'TLR019979' refer to?

TLR019979 is the manufacturer's part number for this specific Rear Right Lower Suspension Control Arm by D2P.

Troubleshooting

Vehicle pulls to one side

This is often an indication of incorrect wheel alignment. A professional alignment service is required after control arm installation or if the issue persists.

Uneven tire wear (e.g., feathering or cupping)

Caused by misaligned suspension components. Ensure the control arm is correctly installed and torque-spec'd, followed by a professional wheel alignment.

Clunking or knocking noises from the rear suspension

Could indicate a loose control arm or worn bushings. Verify that all mounting bolts are securely tightened to the manufacturer's specifications.

Reduced steering response or instability

Check that the control arm and associated bushings are in good condition and properly installed. A wheel alignment is also necessary.

Pros and Cons

Pros

  • Restores proper wheel alignment and suspension geometry.
  • Improves vehicle stability and handling, especially during cornering and braking.
  • Designed for specific Land Rover Discovery 3 & 4 models, ensuring a precise fit.
  • Made with durable materials for long-lasting performance.
  • Essential for maintaining the off-road capabilities of the vehicle.

Cons

  • Requires specialized tools and mechanical knowledge for installation.
  • Improper installation can lead to alignment issues and safety concerns.
  • No additional performance modifications beyond restoring OEM function.
  • Compatibility is limited to specific engine and model years.

Setup, Compatibility & Care

Compatibility: This control arm is designed for Land Rover Discovery 3 and 4 models with the 2.7 TD 4x4 diesel engine (engine code: 276DT, TDV6). It is compatible with AWD IV L319 chassis manufactured between 2009 and 2018. Please verify your vehicle's specifications before purchase.

Setup/Installation: Installation of a suspension control arm is a safety-critical procedure. It is strongly recommended that this part be installed by a qualified mechanic using the appropriate tools and procedures. Proper torque specifications must be followed for all mounting bolts. After installation, a professional wheel alignment is essential to ensure correct geometry and optimal performance.

Care: While the control arm itself is designed for durability, regular inspection of the surrounding suspension components is advised. Check for any signs of wear, damage, or corrosion. Ensure all mounting hardware remains tight. Keep the suspension area clean from excessive mud and debris, especially after off-road use, to prevent premature wear on related components.

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