BESTfit 2 Inch 11.5 TPI Aluminum Locking Non-Vented Fuel Cap - Replaces 576746C91

29-060320 * High Quality Diesel Fuel Cap * Non Vented * Thermal Relief * Locking With 2 Keys * Chain/Tether Included * Made Of Aluminum * Dimensions: - 2.0 Inch - 11.5 NPSH Thread - 2-1/4 Inch Cap Diameter - 2-5/16 Inch Filler Neck * Sold Individually * Warranty On Fuel Cap Against Defects In Workmanship & Material From Date Of Purchase *** High Quality Aftermarket Replacement Part (Not OEM) *** * Replace OE Numbers 3548221C2, 576746C91 * Replaces OE Number(s) 576746C91;3548221C2