New gator 4x2 Clutch Replacement Kit. This will include the primary clutch, the secondary clutch and new drive belt for a 4X2 John Deere Gator. The primary clutch in this kit is the 18 MPH clutch. If you have the 15 MPH clutch, it will still work and you will increase your top speed by 3 mph. These are New Genuine John Deere Replacement parts.