Control arm rear. Porsche 996 / 986 / 997 GT3  ❭  99634104306

Control arm rear.
The control arm connects the chassis to the rear wheel hub assembly, helping to manage wheel position, suspension movement, and vehicle stability under dynamic driving conditions.
Sold each, 2 required per vehicle.

Fits:
Porsche 986 1997 - 2004 Front only
Porsche 996 All 1998 - 2005 Front and Rear

Diagram ref No 3 (front) / 17 (rear)

The rear control arm plays a vital role in the suspension system by:
• Supporting lateral and longitudinal forces
• Keeping the wheel aligned relative to the chassis
• Allowing controlled suspension movement
• Helping maintain correct wheel camber and toe angles.
This improves handling precision, reduces unwanted tyre wear, and enhances ride stability.

Control arms are subjected to constant load and movement, which over time can lead to:
• Worn or torn bushings
• Excessive play in the arm joint
• Loose or imprecise handling
• Uneven tyre wear
• Suspension noise and reduced comfort.

Replacing worn or fatigued control arms helps restore factory handling characteristics, maintain correct alignment, and protect adjacent suspension components from accelerated wear.

Replace the rear control arm if:
• Excessive vibration or instability is felt during cornering
• There is noticeable play or looseness in the rear suspension
• Uneven tyre wear is observed
• Control arm bushings are cracked or damaged
• During rear suspension overhaul or alignment issues

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99634104306

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