What does an anti-roll bar drop link do?

A drop link is used to connect the left and right hand suspension components to either end of the anti-roll bar running across the car. This system works to keep the vehicle stable during sharp turns by pivoting between the two sides of your car’s suspension.

The anti-roll bar comes into play if the suspension on one side of the car moves but the other side does not, for example if only one side of the car goes over a speed bump. When this happens, one end of the anti-roll bar is raised – twisting the bar.

The force needed to twist the bar is all transmitted through the link rods which are light metal or plastic rods with a ball joint on either or both ends. This in turn stabilises the car over bumps or round tight corners.

Renault

Groupe Renault is a French multinational automobile manufacturer, established over 120 years ago in 1899.

How popular is Renault in the United Kingdom?

This French marque has around 1.4million vehicles on the road in the UK today. Their numbers peaked between 2007 and 2008 at over 2million vehicles, yet have been on a slow decline ever since.

Sensibly priced options for middle of the road vehicles

Renault makes a wide-ranging selection of respectable vehicles.

As you’ll find with most manufacturers in today’s market, the cream of their crop lies with their SUV models. Other stand-outs are the RS models built for a much more fun driving experience and the electric models that are also sitting impressively in a steadily growing market.

Renault: a constant contender in all manner of motorsports

In the 1970s, Renault set up a dedicated motorsport division that went on to take the winners title in the Le Mans 24 Hours in 1978, with the Renault Alpine A442. They have been competing and achieving successes in both rallying and Formula One ever since.

Renault Formula One

Renault debuted their first formula one car (and team) at Silverstone in 1977; it was the first of its kind to include a turbo engine. The team continued until 1986 and shortly after, in 1989, they began to supply engines to the successful Williams-Renault car.

The Benetton team was renamed Renault F1 in 2002, and the team went on to win the constructors championship in both 2005 and 2006 with Spaniard Fernando Alonso at the wheel.

More recently, Renault powered the winning Red Bull Racing team in 2010 and returned to racing as a team in their own right, from the 2016 season onwards.

How often does an anti-roll bar drop link need replacing?

There is no set lifespan for anti-roll bar drop links, however we recommend having your suspension system inspected every 50,000 miles to ensure there is no damage or faults. This is because over time these parts will wear down and will have to be replaced. It's important to keep an eye on all parts of your suspension because they play a crucial role in the smooth operation of your vehicle.

What causes an anti-roll bar drop link to break?

When driving on bumpy surfaces, your suspension system takes a beating. For example, if one wheel goes down into a pothole, much of the shock is absorbed by the anti-roll bar and its drop links. Over time these parts can become worn out, especially if you frequently drive on rough terrain.

What are the signs of a bad anti-roll bar drop link?

Usually, there a few signs you can look for:

• Poor handling

• Clunking or rattling noises, especially when turning corners

• A rough or bumpy ride

What happens during an anti-roll bar drop link replacement?

During the repair our certified mechanics will:

• Inspect your suspension system and potentially test drive your car

• They will then advise on which parts of the suspension need to be replaced

• If necessary they will replace your anti-roll bar drop link(s)

• They will then test drive the car again to be certain that the suspension is fixed

What is the average life of an anti-roll bar drop link?

There's no set lifespan of an anti-roll bar drop link, but we recommend having your suspension inspected every 50,000 miles.

Can you drive with a broken anti-roll bar drop link?

No, you should avoid driving with a broken anti-roll bar drop link. If these parts begin to fail, your suspension will be seriously affected. This will make handling your car very difficult, especially when turning corners, which could result in an accident or damage to your vehicle.

Do anti-roll bar drop links deteriorate with age?

Over time these parts will wear down and will have to be replaced. This will happen more quickly if you often drive on rough surfaces or if you have bad driving habits that put strain on your suspension system.