The Stemco Double Lock King Pin Kit is designed to provide superior vehicle handling and performance. This kit is intended to survive a lot of use and difficult circumstances, minimizing delay during repairs or replacement. It features self-cleaning bushings that remove particles to delay wear, hardened lock pins that reduce axle damage, and lip sealing that block pollutants and moisture. This kit is the perfect choice for those who want to ensure their vehicle is running at its best. FleetPride is your First Click in Heavy Duty®.