The JCB ring seal is a direct replacement hydraulic seal designed for multiple JCB excavator models, including JS145LC, JS115 Auto, JS180, JS220, JZ140, JS240, JS160, and JS130. It seals hydraulic joints and cylinders to prevent fluid leaks and maintain system pressure on those machines. Use this ring seal as a maintenance or repair part to restore seal integrity and reliable performance in the specified JCB models.
