Description
The steering coupler disc, often called a flexible coupling or rag joint, is an essential yet often overlooked part, especially in older vehicles and trucks. It connects the steering column to the steering gearbox, transferring torque while dampening vibrations and allowing for minor angle adjustments. Made from durable rubber with reinforcing fibers and metal inserts, the coupler absorbs shock and prevents wear. Over time, these can wear out, leading to symptoms like reduced steering response, increased vibration, or noise when turning. A worn or separated coupler can be a serious safety risk, potentially causing a complete loss of steering. Always inspect the coupler during steering repairs, especially if the steering column or box is separated. High-mileage couplers should be replaced for safety. Remember to follow proper procedures to avoid damaging airbag systems when working with airbag-equipped vehicles. For your customers’ safety, make sure they check their steering coupler regularly.