Model:for CAT C10 C11 C12 C13 C15 C27 C32OE Number:3048880Application: Color: Black Material: Metal, Plastic Number of Pins: 2 Pins Product Characteristics: The crankshaft position sensor detects engine speed, piston end position and firing cylinder end signals. Direct replace and install, convenient to use. It is a good replacement for the old or broken one. Package Contains:1 Pc Crankshaft Position SensorAttention:Please make sure your model's ENGINE and TRIM are as described before purchasing!