Tips Sahabat

The Function of Car Bushing Arm that is Rarely Known

09 April 2025
bushing arm

The function of the car bushing arm is something that is rarely known, yet it is very important for car owners to understand. By knowing this function, you can appreciate this hidden component of the car more.

In this article, we will explain what the function of the car bushing arm is, as well as some important information related to it. The explanation can be seen as follows!

Function of the Car Bushing Arm

For those who do not know, the car bushing arm is one of the components found in the car's suspension system. This component has a shape similar to a metal sleeve, and is equipped with rubber inside. 

The rubber located on the bushing arm helps this component function optimally. This component is quite hidden, located behind the car's wheels.

The main function of the car bushing arm is as a pivot point for the wheel against its grip. Another function of this component is to dampen vibrations, whether from the car's engine or due to the friction of the vehicle itself.

Vulnerable to Damage

Like most car components, the car bushing arm is also prone to damage. Especially if the bushing arm is on a car that is over 5 years old.

There are several signs that the car bushing arm is experiencing damage. The signs are:

The Car Starts to Feel Wobbly

The first sign that will appear is that the car will feel wobbly when driven. This sign will be very noticeable when the car is on uneven road surfaces. If ignored, this sign can trigger an accident in the car you are driving. To avoid this, immediately replace the car bushing arm with a new one. You can do it yourself or ask for help from a workshop.

The Emergence of Disturbing Noises

The next sign that will appear is the presence of disturbing noises. This sign will appear when the car is driving on bumpy or uneven roads. When passing through such roads, you will immediately hear disturbing sounds from inside your car's cabin.

If this sign appears, take the car to a workshop immediately. Or, perform disassembly on the car's suspension.

Rubber on the Car Bushing Arm Starts to Crack

The last sign can be seen when you have disassembled your car's suspension. Cracked rubber on the bushing arm can be caused by several factors. Starting from its old age, being frequently driven on uneven roads, to the bushing arm's performance being too heavy.

Replacing the cracked rubber with new rubber is something that must be done. The rubber for the bushing arm can already be found in several spare parts stores. As a suggestion, buy original rubber, as its quality is more reliable. The original bushing arm rubber can be obtained for around Rp 200 thousand.

Maintaining the Car Bushing Arm

Because it is prone to damage, the car bushing arm must be well maintained. There are several ways to maintain the bushing arm on the car. Not driving the car at high speeds too often, and avoiding damaged and bumpy roads are some of them.

You can also perform checks on the bushing arm. The way is to observe your car's movement. If it starts to veer off or produces loud noises in the cabin, then the bushing arm needs to be replaced.

Thus is the explanation regarding the function of the car bushing arm, along with other important information. Hopefully, it can be understood and make you more familiar with and appreciate the bushing arm on your car.

Author: Anggie Warsito

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