The Hendrickson King Pin Bushing Service Kit - Axle Set includes a grease cap assembly and lubricant. It is the perfect solution for commercial vehicle owners who want to ensure their vehicles are operating at peak performance. This kit includes everything you need to replace your worn-out kingpin bushings, including four high-quality bushings, a retaining ring, and a kingpin seal. The kit also includes a tube of Loctite® adhesive, which is designed to securely bond the components of the kingpin bushing service kit. This adhesive is of the highest quality and is designed to provide superior performance and durability for commercial vehicles. To ensure optimal performance, the kit also includes a grease cap assembly and lubricant. This will help keep the kingpin bushings lubricated and operating smoothly for a long service life. This designed for use with Steertek/IFS kit's and includes a key number 53 and two kingpin shims. Overall, this an essential tool for commercial vehicle owners who want to ensure their vehicles are operating at peak performance. With high-quality components and superior performance, this kit is a must-have for any commercial vehicle owner. FleetPride is your First Click in Heavy Duty®.