This king pin is designed to fit a 5th wheel trailer with a 2" collar and 1/2" bolster plate. It is made by the trusted brand Sampa and comes with a 1-year warranty. The manufacturer part number for this item is 500.200. This king pin is a crucial component for the suspension and steering of commercial truck parts. It is perfect for those in need of replacement or for those looking for a reliable and high-quality product. With its easy installation process, this king pin is a great addition to any vehicle.
