Check the listing for details. BESTfit Diamond Plate Aluminum Battery Box, 34 Inch For Kenworth. Condition: New. Listed at 569.00 USD. BESTfit Diamond Plate Battery BoxAre you looking for a strong box to cover your battery at a great price? 4 State Trucks have what you need with this economy complete assembly battery box. Constructed with a durable and great looking diamond plate aluminum, it is 34 inches long and is made in North America.* Economy Battery Box* Made Of Diamond Plate Aluminum* 34 Inch Length* 24 Inch Height* 25 Inch Depth* Complete Assembly* Sold Individually* Warranty On Battery Box Against Defects In Workmanship & Material From Date Of Purchase*** Economy Aftermarket Replacement Part (Not OEM)***Fitment * Fits Kenworth T800 1986 thru 2004* Fits Kenworth T800 Curved Glass 1994 thru 2004* Fits Kenworth W900B 1982 thru 2004* Fits Kenworth W900B Aerocab 1994 thru 2004* Fits Kenworth W900L 1990 thru 2004* Fits Kenworth W900L Aerocab 1994 thru 2004