Spicer/Dana 815284 Steering Kingpins with bushings and misc parts. (2) new Spicer/Dana Oem peterbilt kingpins with (4) Spicer 815235 oem peterbilt bushings for the kingpins. Other parts that are kingpin related in the pictures also included. Some of the other parts included may be new or used but the pins and bushings are new old stock from a 379 peterbilt. These are used on many other semi trucks, do your own research to see if this is correct for your application as I'm only selling by the part numbers.