Расширитель поршневых колец Caterpillar 1497179

The Piston Ring Expander removes and install piston rings in a controlled manner while reducing the risk of ring distortion or breakage. The tool helps the user spread rings evenly so that force is applied smoothly rather than unevenly. This controlled handling makes ring fitting and removal easier while lowering the chance of accidental damage. By supporting proper ring handling, the tool helps maintain the correct ring shape during service work.Attributes:• Allows controlled expansion of piston rings during handling.• Supports safe removal of piston rings without bending.• Helps prevent surface damage to pistons during installation.• Suitable for 137.2millimeter engine bore size.Applications: The Piston Ring Expander is used in engine service areas where pistons and piston rings are handled, and allows rings to be expanded evenly for removal or installation without damage.