Crankshaft Run Out and Gear Drive Backlash Measuring Tool - Runout & Backlash Measure Tool

Runout & Backlash Measure Tool

The Crankshaft Runout and Gear Drive Backlash Measuring Tool simplifies and accelerates the process of inspecting crankshaft runout and gear drive backlash in various motorcycle engines, including Twin Cam, EVO, and M8 models. It mounts securely to the cam chest side of the engine case using its designated mounting holes, thumb screws, and cam cover bolt holes, providing quick and precise readings of crank pinion shaft runout. For Twin Cam engines, it also accurately measures gear drive backlash using a supplied spacer to attach the indicator to the top-right cam cover bolt hole. The tool is ideal for both professional mechanics and enthusiasts, offering a reliable way to assess crankshaft condition. It can also be used as a demonstrative tool to explain crankshaft conditions to customers. **Includes:** - Tool plate - Dial indicator with ±0.001" accuracy - Thumb screws and hardware