(REQUIRED) Vantech Track System for Mercedes Sprinter 2007 current 170" WB Model R21 SB 98 UWS UWS Gloss Black Aluminum Pump Pocket Location:Center Pocket UWS UWS Gloss Black Aluminum 96" Double Door Topside Truck Tool Box Model TBTS 96 BLK Full Yes Warranty Limited Lifetime Ford F 150 Yes Toyota Tundra Yes Bed Length 5 ft 6 in Yes Bed Length 5 ft 7 in Yes Bed Length 6 ft 1 in Yes Bed Length 6 ft 2 in Yes Bed Length 6 ft 6 in Yes Bed Length 6 ft 7 in Yes Bed Length 8 ft Yes This Sprinter Track Kit fits the 2007 On Dodge & Mercedes Sprinters with 170″ Wheel Base Vantech Track System for Mercedes Sprinter 2007 current 170" WB Model R21