Расширитель поршневых колец Caterpillar 7S9470

The Piston Ring Expander supports controlled handling of piston rings during removal and installation tasks. The tool helps expand piston rings evenly, allowing smooth placement or removal without forcing or bending the ring. By maintaining uniform expansion, it reduces the risk of ring damage and improves accuracy during assembly work. The expander improves user control, lowers the chance of surface damage to surrounding components, and supports consistent fitting results.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 piston assemblies are handled and supports safe expansion of piston rings during removal and installation processes.