The STEMCO 10.4" x 1.794" pre-sized no ream double lock plus king pin kit is engineered for a consistent fit, eliminating the need for sizing guesswork. Its innovative double lock system reliably secures the kingpin, significantly reducing movement to enhance stability. By minimizing vibration, it contributes to maintaining alignment, promoting safer driving conditions. With dimensions that allow compatibility with a range of vehicle models, it offers optimal durability of the component.