SL89100 Features: -This specialty offset wrench has been designed to remove and install the 13mm injection pump mounting bolts and idle lock nuts found on Cummins B series 5.9L diesel engines used in Dodge trucks. -Has also been found to be useful in many other applications where these size fasteners are in a confined area. -13mm Injection Pump and Idle Lock Nut Wrench. Product Type: -Tools. Use: -Fuel Injection. Quanitity: -Single. Make: -Dodge. Dimensions: Overall Height - Top to Bottom: -0.5 Inches. Overall Width - Side to Side: -4 Inches. Overall Depth - Front to Back: -8 Inches. Overall Product Weight: -0.4 Pounds.