What is the professional name for a car's steering knuckle?

2 Answers
Walter
07/24/25 12:25am
The professional name for a steering knuckle is 'Steering Knuckle'. It is one of the important components in a vehicle's steering system, enabling stable driving and transmitting the driver's steering actions. Below is relevant information: Function of the steering knuckle: The steering knuckle also needs to bear the front weight of the vehicle. While the vehicle is in motion, it must withstand varying impacts from the road surface, so designers generally make the steering knuckle with high strength. When the steering knuckle is damaged, the vehicle's steering performance will be affected, and the body rigidity will also decrease. Installation location: The steering knuckle is installed on the steering knuckle itself, and generally, only the front wheels have it. The steering knuckle is the hinge for wheel steering and is usually fork-shaped. The upper and lower forks have two coaxial holes for installing the kingpin, and the steering knuckle spindle is used to mount the wheel.
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Cindy
08/10/25 8:13pm
I've been driving for over a decade and am quite familiar with automotive components. The 'sheep horn' in cars is what we commonly refer to as the steering knuckle, which plays a crucial role in the steering system. It connects the wheel hub to the steering linkage, ensuring the wheels follow the steering wheel's movements when turning. If the steering knuckle gets damaged or rusted, it can lead to sluggish steering, accelerated tire wear, and even compromise driving safety. During routine maintenance, I always remind mechanics to inspect it thoroughly, especially before long trips—if issues are found, they can be replaced promptly. Older cars are particularly prone to this problem; my previous vehicle experienced steering wheel wobble due to a worn steering knuckle, but it became much smoother after repairs. In short, understanding this can help you prevent minor issues from turning into major headaches, making regular maintenance habits essential.
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