Piston Ring Groove Gauge Caterpillar 4C8165

The Piston Ring Groove Gauge is a tool used to check the wear of the top ring groove on pistons. It is used to ensure that pistons are within the correct specifications for reuse during engine maintenance. Featuring a simple go/no-go build, the gauge allows technicians to determine whether the piston can be reused or if it has worn beyond acceptable limits. If the piston passes through the gauge, it indicates excessive wear, and the piston cannot be reused.Attributes:• Improves reliability of inspection and reduces inspection time.• Gauge repair and recalibration are done only by the manufacturer.• Allows easy recalibration and replacement of damaged blades for consistent, accurate measurements.Applications: The Piston Ring Groove Gauge is used in engine maintenance to quickly check the top ring groove of pistons for wear and helps determine whether the piston can be reused or needs to be replaced.