Parts for your 2011 Subaru Exiga-Control arms

Understanding Control Arms on the 2011 Subaru Exiga

The 2011 Subaru Exiga comes equipped with a suspension setup that includes control arms as a key component. Control arms are essential parts of the vehicle's suspension system, playing a vital role in ensuring smooth handling, stability, and comfort during driving. For owners of the 2011 Subaru Exiga, having a clear understanding of what control arms do, as well as their maintenance and replacement needs, can make a significant difference to the vehicle's performance and safety.

At its core, a control arm serves as a link between the vehicle's chassis and the wheel hub assembly. It allows the wheels to move up and down independently while keeping them properly aligned. This ensures that tyres maintain good contact with the road surface, which is crucial for grip, steering accuracy, and overall ride quality. The 2011 Subaru Exiga utilises either a MacPherson strut design or double wishbone suspension depending on the specific model and front or rear location, but control arms are integral in both configurations.

Typically, the control arms on the Exiga are made from steel or aluminium for strength and durability. Each control arm contains bushings at the points where it attaches to the chassis, which help absorb shocks and reduce vibrations. Ball joints at the steering knuckle end allow for articulation and wheel movement. Because the control arms bear the stresses of daily driving like bumps, cornering forces, and road imperfections, they are subject to wear and tear over time.

When it comes to maintenance, control arms themselves do not often require frequent attention beyond regular inspection. However, their bushings and ball joints are wear points that occasionally need replacement to ensure the suspension continues to perform optimally. Symptoms that might indicate issues with control arms on a 2011 Subaru Exiga include unusual noises such as clunking or rattling when driving over bumps, uneven tyre wear, poor steering response, or a loose feeling in the front end.

Routine servicing often involves a thorough check of suspension components including control arms. Mechanics will inspect for any physical damage such as bends or cracks, check the condition of bushings for cracking or excessive play, and test ball joints for wear. If any parts are found to be damaged or excessively worn, timely replacement is recommended to prevent further suspension problems and ensure safe handling characteristics.

Replacing control arms on the Subaru Exiga is sometimes necessary after years of use or from damage caused by hitting potholes or curbs. A worn control arm can lead to alignment issues and uneven stress on tyres, which not only impacts driving comfort but also safety. When replacing control arms, it's important to choose quality components designed for the specific model to maintain the Exiga's factory suspension geometry and handling balance.

DIY replacement of control arms is possible for experienced individuals but generally, it is best handled by professional mechanics given the precision required to avoid alignment issues and to ensure all parts are safely secured. Following a replacement, an alignment check and adjustment is typically needed to return the vehicle to optimal handling performance.

In terms of lifespan, control arms on a Subaru Exiga can often last upwards of 100,000 kilometres, but this varies depending on driving conditions and maintenance. Rough roads, heavy loads, and aggressive driving habits tend to accelerate wear. As such, having routine suspension checks every service interval or every 15,000 to 20,000 kilometres is a good practice to catch potential problems early.

Some tips for prolonging the life of control arms and suspension components include avoiding potholes and road hazards when possible, not overloading the vehicle, and addressing suspension noises or handling changes promptly rather than waiting for parts to fail completely. Proper tyre maintenance also helps by ensuring even stresses on the suspension parts, including the control arms.

Overall, control arms are a fundamental part of the 2011 Subaru Exiga's suspension system and play a critical role in delivering the comfortable and stable ride owners expect. Regular inspection and timely maintenance or replacement of control arms and their associated components help keep the vehicle handling safely and smoothly throughout its life.