Piston Ring Compressor Pliers – Ring-O-Matic Style

Make piston and cylinder installation faster and more controlled with the Piston Ring Compressor Pliers. Designed for use with interchangeable piston ring compressor bands, these professional-grade pliers allow the band to be tightened evenly around the piston, compressing the rings securely into their grooves for easier cylinder installation.

The interchangeable-band design makes a versatile tool for servicing multiple Continental, Lycoming, and other piston engine applications. Simply select the correct compressor band for the piston diameter being serviced.

Product Features

• Professional piston ring compressor pliers
• Ring-O-Matic-style design
• Provides controlled, even piston ring compression
• Helps prevent rings from catching or breaking during cylinder installation
• Designed for use with interchangeable compressor bands
• Quick band installation and removal
• Reusable engine maintenance tool
• Ideal for cylinder changes, top overhauls, and complete engine rebuilds
• One set of pliers works with multiple piston diameter ranges