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OPTIMAL - STEERING KNUCKLES

What is a Steering Knuckle?​ In automotive suspension, a steering knuckle is the part which contains the wheel hub or spindle and attaches to the steering and suspension components. The steering knuckle is the pivot point of the steering system which allows the wheels to turn. On vehicles with conventional suspension systems the steering knuckle’s spindle locates and supports the inner and outer wheel bearings. Generally, the spindle is used on non-driven wheels​.

The steering knuckle is situated where the wheel meets the suspension which meets the steering. The wheels mount to the outside via a hub or a spindle, and the tie rod and suspension connects inside via mounts that allow the knuckle to pivot.

STEERING KNUCKLE

How do we know the steering knuckle needs replacing?​

If the ball pin hole in the knuckle shows signs of excessive wear, corrosion or distortion, the knuckle should be replaced. A steering knuckle can be cracked or bent due to a heavy impact from a pothole, kerb or other object in the road. If the steering knuckle breaks the steering alignment will be thrown out leading to poor handling and uneven tyre wear. ​

A damaged steering knuckle can put additional stress on the ball joints causing them to fail, often suddenly. Unfortunately, steering knuckles are heavy-cast parts made of steel or aluminium and are not repairable. ​ Damage to the steering knuckle could be discovered anytime during the collision repair process.​

WHY OPTIMAL? ​ Safety, reliability and precision is what you need from steering and suspension products. Try out the quality of the OPTIMAL chassis and steering parts for yourself - you will be impressed. The range is constantly developing and extending, and we have added over 200 parts to the steering knuckle range. ​ Production locations for OPTIMAL chassis and steering parts are certified according to quality management standard ISO TS 16949. This certification is your guarantee that the products meet the strict quality requirements of the automotive industry and is why we can offer a 3-year warranty on OPTIMAL products.​