Steering wheel knob assembly 536.055.0004 is used on selected Hiab equipment to assist with steering control. It mounts to the steering wheel and provides an additional grip point to allow quicker and easier steering movement. Steering knobs are commonly used on truck mounted forklifts and similar equipment where frequent steering adjustments are required during operation. The knob allows the operator to turn the steering wheel smoothly with one hand, improving control when manoeuvring. Over time the knob assembly can wear, loosen or become damaged through regular use. Replacing it with the correct Hiab part number helps maintain smooth steering operation and reliable control. Compatibility Part number 536.055.0004 is fitted to selected Hiab equipment. Suitability depends on the machine model and serial number. If you are unsure whether this steering wheel knob assembly is correct for your equipment, contact us with the serial number and we will confirm compatibility before you order. Only commonly used parts are listed on our website. We can supply any Hiab parts UK customers require, including model specific mechanical and control components identified by part number. If you cannot find the part you need, contact us with the serial number of your equipment and details of the part required and we will help identify the correct item. Call: 01937 349222Email: [email protected]