Parts for your 2017 Subaru Outback-Control arms

Understanding the Control Arms on a 2017 Subaru Outback

The control arms on a 2017 Subaru Outback play a vital role in the vehicle's suspension system, connecting the wheel hub and steering knuckle to the vehicle's frame. This connection allows for smooth up and down movement of the wheels while maintaining proper alignment and handling. The 2017 Subaru Outback, which features an independent suspension system on all four corners, relies heavily on control arms to provide the balance between comfort and control that drivers expect from this popular wagon.

Control arms are essential components that help absorb shocks from the road and keep the wheels properly aligned with the chassis. On the Outback, the front suspension utilises double wishbone style control arms, while the rear employs a multi-link setup, which includes several control arms linked to maintain optimal wheel positioning. These arms are typically made from stamped steel or aluminium to provide strength without excessive weight.

The main purpose of control arms is to allow for controlled movement of the wheels as the suspension reacts to changes in the road surface. They connect to the vehicle's frame using bushings - usually rubber or polyurethane - which help absorb vibrations and reduce noise inside the cabin. At the other end, the control arms attach to ball joints, allowing for the swing and pivoting that happens during steering and suspension travel.

One key benefit of having well-functioning control arms is improved ride quality. Since the arms keep the wheels aligned and working as they should, the Outback maintains good traction and stability, especially when cornering or driving over uneven terrain. This explains why drivers notice the Outback's balance of rugged capability and on-road comfort.

When it comes to maintaining or servicing the control arms on a 2017 Subaru Outback, there are a few things that owners should be aware of. Like any suspension component, control arms experience wear and tear over time, particularly the bushings and ball joints. If these parts start to degrade, drivers might notice symptoms such as clunking noises over bumps, uneven tyre wear, poor steering response, or a general feeling that the vehicle is unsettled on the road.

Regular inspections during servicing are important to catch any potential issues early. A mechanic will typically check the condition of the bushings and ball joints for cracks, looseness, or excessive wear. Given the Australian landscape, with dusty dirt tracks and occasional off-road adventures, these components may experience added strain and require attention sooner than in more urban environments.

Replacing worn control arms or their related components is crucial to maintain safe handling and prevent further suspension damage. Fortunately, many aftermarket and genuine Subaru control arms are available, allowing for quality repairs within a reasonable budget. When replacing parts, it's important to ensure proper alignment is performed afterwards. Misaligned wheels can lead to accelerated tyre wear and handling issues.

DIY enthusiasts might be tempted to tackle control arm issues on their own, especially if there is some mechanical experience. However, due to the precision alignment and safety factors, it's generally recommended to have qualified technicians handle the replacement. Suspension components like control arms influence both the comfort and safety of the vehicle, so getting it right is critical.

Aside from wear on the bushings and ball joints, control arms themselves rarely suffer major structural damage unless the vehicle has encountered a severe impact or off-road obstacle. Regular servicing that includes a thorough suspension check will help highlight any problems before they become serious.

Incorporating control arm checks as part of routine maintenance, especially during tyre rotations and wheel alignments, is a smart move for maintaining the 2017 Subaru Outback's handling and comfort. This vehicle is often used for long-distance travel and outdoor adventures, so keeping the suspension components in top shape contributes greatly to the driving experience and overall safety.

Control arms might not get the spotlight like engine or brake components, but they are indispensable to the Outback's suspension system. Their role in linking the wheels to the chassis and enabling smooth, controlled movement makes them a part worth understanding and caring for. Regular maintenance, timely replacement of worn bushings and ball joints, and professional servicing will keep the control arms doing their job effectively and ensure every journey in the 2017 Subaru Outback is a comfortable and secure one.