John Deere HPX XUV 620i 850D Gator Utility Vehicle Pair of Front Shocks AM137957 June 5, 2024 admin John Deere HPX XUV 620i 850D Gator Utility Vehicle Pair of Front Shocks AM137957. Like new condition – take off shocks. HPX after serial number 040,001. I have many happy international customers! Check out our order map from the last 90 days!