Parts for your 2019 Subaru Outback-Control arms

Control Arms on the 2019 Subaru Outback: What They Do and Why They Matter

The 2019 Subaru Outback is well known for its rugged capability and smooth handling, and one of the key components that help achieve this balance is the control arm. Control arms might not be the flashiest parts under the bonnet or beneath the chassis, but they play an important role in the Outback's suspension system and overall driving experience.

Control arms are absolutely fitted to the 2019 Subaru Outback. In fact, they are fundamental components within both the front and rear suspension systems. These parts act as the connecting links between the vehicle's chassis and the wheels. They help manage the motion of the wheels, ensuring that they move up and down smoothly when driving over bumps, dips, or uneven surfaces - all while keeping the wheels aligned properly with the road surface.

Specifically, the control arms on the 2019 Outback are typically of the wishbone or A-arm variety, which means the control arm is shaped somewhat like a triangle. This shape provides stability and strength while allowing controlled movement. In the Outback, the front suspension usually incorporates lower control arms, which connect the steering knuckle and axle to the frame, allowing the front wheels to pivot and move freely but in a controlled manner. The rear suspension also commonly utilises control arms to manage wheel movement and help maintain a stable, comfortable ride.

The primary purpose of a control arm is to support the steering and suspension system by keeping the wheels aligned and providing a hinge point that allows the wheels to move vertically when needed. They work closely with ball joints and bushings, which absorb shocks and allow the control arm to pivot without transmitting harshness into the cabin. This means when you hit a pothole or go over a rough patch of road, the control arms help keep your wheels tracking neatly and your ride smooth, improving handling and safety at the same time.

Maintenance and replacement of control arms on the 2019 Subaru Outback become important as the vehicle accumulates mileage or endures rough road conditions. Over time, the bushings on control arms can wear out or degrade due to exposure to dirt, moisture, road salt, and general wear and tear. When these bushings wear, the control arm doesn't pivot as it should, which can cause clunking noises, uneven tyre wear, and a less stable driving feel. In some cases, worn control arms can even lead to alignment issues which make the car pull to one side and reduce tyre life.

Similarly, ball joints that connect the control arms to the steering knuckle are subject to wear and can deteriorate. Worn ball joints may cause excessive play in the suspension system, resulting in poor handling and potentially dangerous driving conditions. Because the 2019 Outback is designed for all kinds of conditions, including off-road trails, keeping these components in good nick is essential to its performance and safety.

Regularly inspecting control arms during your scheduled servicing for signs of wear or damage is a smart move. Mechanics often check for torn or degraded bushings, rust or corrosion on the arms themselves, and excessive movement in ball joints. Any suspicion of wear should be followed up with a more thorough check or replacement to keep the Outback's suspension working as intended.

When it comes time to replace control arms on the 2019 Subaru Outback, it's best to replace the whole assembly rather than just bushings or ball joints. This approach ensures you get the proper factory fit, alignment, and longevity from the new parts. Many aftermarket control arms are available, but genuine Subaru parts are recommended for maintaining the original handling characteristics and durability. Replacement typically involves removing the old control arm, pressing out old bushings and ball joints (if required), and fitting the new component, followed by a professional wheel alignment.

For those who enjoy DIY maintenance, control arm replacement is a moderate-level task. It requires basic mechanical knowledge, the right tools to press bushings or ball joints, and care to ensure proper torque specs. However, many owners prefer to let a professional handle this, especially given the importance of suspension alignment to vehicle safety.

Taking care of control arms also means examining associated suspension parts during service. Components like sway bar links, struts, and wheel bearings contribute to the overall suspension health and should be looked at alongside control arms.

Ultimately, control arms might be small and often overlooked by casual drivers, but their role in the 2019 Subaru Outback is vital. They underpin the vehicle's ability to offer a comfortable, stable ride and responsive handling no matter where the journey takes you. Regular maintenance and timely replacement ensure the Outback keeps performing safely and smoothly, whether tackling city streets or Aussie back roads.