Differential Rear Drive Shaft CV Axle Gear Box Transmission Swingarm for ATV UTV. This listing is includes all part to install a whole set differential drive shaft rear axle kit. You can check the video in the listing for an installation reference. Made of high quality material, durable to use.Size detail as show in the photo. Fit for ATV UTV Buggy 4 Wheeler Taotoao DIY Tractor Go Kart Golf Cart. Package Includes: (Please choose the item from the drop down menu). Rear Axle Gear Box Housing/6T Rear Drive Shaft Transmission/Reverse Gear Box Transmission/Front or Rear Brake Caliper/Disc Rotor.