2018 Jost JSK37HSL, Truck Tractor, Fifth Wheels, Fits to: Kenworth T680, (Used) 2018 Kenworth T680, FIFTH WHEEL- Make: Jost, Model: JSK37HSL, Serial Number: 16513729, Type: Stationary, Length: 37", Height: 40", Frame Width: 7", For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Truck Year 2018, VIN 1XKYD49X1JJ184900, 1XKYD49X1JJ184900