Generic Buna-N O-Ring [1-3/4" ID] [1/16" CS] (O-611)

A Buna-N O-ring helps create a seal at a compatible circular connection, and this generic version is sized with a 1-3/4 inch inside diameter and 1/16 inch cross-section using the O-611 reference. When a slimmer-profile O-ring becomes worn or flattened, the assembly can lose the sealing support it should maintain.

The larger inside diameter combined with a thinner cross-section gives this O-ring practical value because some wider sealing points still depend on a lighter profile for correct groove fit. A properly selected O-ring helps support cleaner installation and contributes to more dependable sealing performance.

This type of part is especially useful during service work where the original seal dimensions and profile need to be matched closely rather than substituted by a thicker option. That keeps repairs accurate and more reliable.

Installed in the proper application, this O-ring helps support dependable sealing and contributes to cleaner overall assembly integrity.

• Buna-N O-ring with 1-3/4 inch ID and 1/16 inch cross-section
• Helps support dependable sealing in larger slim-profile applications
• Useful when exact O-ring profile matching matters
• Supports cleaner targeted maintenance and repair
• Improves fit accuracy and sealing confidence