Volvo S40 2.0

The most common signs are heavy vibrations under acceleration or a persistent clunking noise from beneath the car. If the vibrations stop when you lift off the accelerator, this is a strong indication that a drive shaft is worn or out of balance.

The most typical symptom is a clicking or knocking noise that is clearly audible when turning sharply—such as when parking or taking a sharp corner—whilst accelerating. The sound originates from the side with the defective joint.

This is often caused by a cracked or corroded ABS ring on one of the CV joints. When the reluctor ring splits, the sensor cannot read wheel speed correctly, triggering the warning light and disabling the ABS system.

It requires some mechanical experience and the right tools, including a sturdy socket set and a torque wrench. It is a moderately challenging job involving disconnecting parts of the suspension, but for a competent DIY mechanic it is perfectly manageable with the correct car parts.

The most reliable way is to select your vehicle's make, model, year and engine variant on our website. As spline counts and overall lengths can vary across production years, matching your car's exact specifications ensures you get parts with the right fitment.

Our outer CV joints are supplied as complete repair kits. This means you receive the constant velocity joint itself, a vehicle-specific CV boot, high-quality CV joint grease, circlips and the clamps required for proper installation.