CPP-US is an International Komatsu dealer of Certified Premium quality Komatsu Parts like these Komatsu Ring Seals. With over 100 years combined industry experience with Komatsu equipment and Komatsu parts, we bring you only the very best aftermarket Komatsu Ring Seals available. The vast majority of our parts are sourced from Italy, USA, and Japan. All of our Komatsu Replacement Ring Seals come from well established manufacturers with most of which are OEM Manufacturers. Buy your Komatsu Ring Seals and save as much as 50% without compromising quality.