When all you need is a CB. This kit contains a mount to mount the CB to the rear pillar in your John Deere® Tractor or Sprayer cab, as well as a separate CB mic mount for desired microphone placement. Includes mounting hardware. Fits John Deere® 8x00, 8x10, 8x20, 8x30, 9x00, 9x20, 9x30 Series, 7720 - 7920, 7630 - 7930 Tractors and 4X00 - 4X40 Series Sprayers. NOT compatible with John Deere® 4630 Series sprayer cabs.