Coupling rods / Stabilizer rods

How can a coupling rod or stabilizer bar become defective?

An oscillating support is a short rod at the ends of which are ball bearings or chassis bushings. These are subject to continuous wear due to the constant movements and stresses. In addition, defective dust sleeves on the bearings can allow dirt to penetrate, further clogging the bearings. Suspension bushings, on the other hand, become brittle and soft due to stress, which means they no longer function adequately. In the stabilizer, too, it is primarily the bearings and rubber seals that wear out over time.

If one of the two components is defective, this is often manifested by the following symptoms:

Rattling or rumbling while driving especially on uneven or damaged roads even when driving straight
Decrease in ride comfort due to greater inclination in curves
Stronger inclination even when braking
Spongy ride
Limited steering

Replacing the bearings or rubber parts is not always sufficient, which is why the complete anti-sway bar or stabilizer is generally replaced. It is important to replace the components promptly if symptoms occur. On the one hand, they are TÜV-relevant, and on the other hand, if the defect persists, other components such as the suspension strut and control arm can also be affected. In the event of a change, it is advisable to replace the coupling rods on the axle side to prevent them from becoming uneven.

What to consider when buying a stabilizer bar or coupling rod?

If you want to buy a stabilizer or a coupling rod, you should pay attention to quality. High-quality manufactured materials wear more slowly and can better withstand the increasing stresses. Therefore, you will find in our store only branded goods in original equipment quality at a good price from leading brand manufacturers such as:

Sway bars and stabilizers differ, among other things, in their length, thickness and thread dimension. Therefore, it is advisable to first select his vehicle to reduce the amount of offers to fit. Then you can filter by the installation side. Please also pay attention to the specified restrictions when making your selection. If you are unsure which stabilizer or coupling rod to buy, simply contact our customer service with the 17-digit chassis number. They will be happy to assist you with your selection.

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How does a coupling rod work and what does a stabilizer do?

How can a coupling rod or stabilizer bar become defective?

What to consider when buying a stabilizer bar or coupling rod?