TAG Towbar Kit for Toyota Landcruiser 300 Series (09/2022 - on), Prado 250 Series (08/2024 - On)What's in the Box? This Towbar Kit has nearly* everything you need to get towing with your 300 Series, including a Heavy Duty Tow Ball Mount rated to 3500kg Gross Trailer Weight and 350kg Ball Weight, a Chrome 50mm Tow Ball, an Extra Long Class 4 Pin & Clip, and a Backing Plate to fit your 7 Pin Flat Connector. *The wiring harness (UNT355) is not included in this kit, so make sure to purchase this in addition to your Towbar Kit. About the Tow Ball