Description: O-Rings are used in static sealing and some dynamic applications.
Attributes: Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.
Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.
With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.
Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.
375-A 320B L 312C L 345B II 345B L 345C L 350-A 385C L 318C 350-A L 365B II 325B L 325C L 330C LN 320C 330C 312C 322C E200B 365C L 375-A L 365B L M325D L MH 365C L MH 320C FM 330B L 385C L MH 330C L 350 L EL200B 365C 385B 325C 365B