Parts for your 2019 Subaru Outback-Rack boots

Rack Boots on the 2019 Subaru Outback: What You Need to Know

The 2019 Subaru Outback is a versatile and reliable vehicle well-suited to both city driving and off-road adventures. When it comes to the steering system, many people wonder about specific components like rack boots, sometimes called steering rack gaiters. So, does the 2019 Outback actually use rack boots? According to technical sources and Subaru's own specifications, the 2019 Subaru Outback does indeed come equipped with rack boots as part of its steering rack assembly.

Rack boots are rubber or synthetic coverings that protect the rack and pinion steering rack from dirt, dust, water, and other contaminants. They also help keep the steering system lubricated by sealing in grease around the inner tie rods and other internal components. Without these boots, the steering rack would be exposed to the elements, which could lead to premature wear and steering issues.

On the 2019 Subaru Outback, the rack boots are fitted at each end of the steering rack, shielding the inner tie rods and rack teeth from debris and moisture. This protection is crucial for maintaining smooth steering operation and overall vehicle safety. Given that the Outback is often used in varied environments, including off-road and wet conditions, rack boots play an important role in keeping the steering system functioning properly over the long term.

Now that it is clear the 2019 Subaru Outback is fitted with rack boots, it's worth understanding their purpose in more detail, as well as how maintenance and replacement should be approached as part of regular servicing.

The primary purpose of rack boots is protection. Steering racks, specifically the rack and pinion type used by Subaru, are mechanical components that rely on precise movements between metal parts. Contaminants like dirt, grit and water can accelerate wear on these parts if they get inside. The boots are a flexible barrier that stops these contaminants from entering the steering rack housing. They also prevent grease and lubricant from leaking out. If rack boots become cracked, torn or loose, the risk of dirt ingress and lubricant loss goes up dramatically.

Maintaining the rack boots on a 2019 Subaru Outback is a straightforward but important part of regular vehicle servicing. While they often last a good number of years without any issues, it is wise to visually inspect the boots whenever the vehicle is serviced, especially if the Outback spends lots of time on rough roads or in dirty and wet conditions.

Here are some key tips for rack boots inspection and maintenance:

• Check for visible cracks, tears or splitting in the rubber material.
• Look for grease leakage around the ends of the rack boots. Excess grease or dry patches can signal a damaged boot.
• Make sure the boots are properly seated and securely fastened at both ends. Loose boots may allow dirt ingress.
• If dirt or moisture appears inside the boots or near the inner tie rods, replacement is recommended.

If a rack boot is found to be damaged, timely replacement is critical. Driving with a torn or degraded rack boot can cause permanent damage to the steering rack, which is a costly repair and can compromise vehicle safety. Subaru recommends replacing the boots with genuine parts to ensure correct fit and function. A qualified mechanic will remove the old boots, thoroughly clean the rack and pinion, inspect for any existing internal wear, then install new boots before reassembling the steering components.

Regular servicing intervals are a good time to have a rack boot check incorporated in the Outback's routine inspections. This can be especially important on vehicles over 100,000 kilometres, or those used in harsh environments like dusty rural roads or coastal areas with salty air. Catching a rack boot problem early will help avoid expensive repairs down the track and keep steering feeling tight and responsive.

In the grand scheme of maintenance, rack boots might not be one of the flashier parts of the car to think about, but they quietly work hard to safeguard one of the most critical systems on the 2019 Subaru Outback: the steering. Owners who take a moment to check or have their mechanic check the condition of these boots can enjoy smoother steering and peace of mind knowing their Outback is ready to handle whatever the road or trail throws at it.