Generic Buna-N O-Ring [1-7/8" ID] [3/32" CS] (O-159)

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A Buna-N O-ring helps create a seal at a compatible circular connection, and this generic version is sized with a 1-7/8 inch inside diameter and 3/32 inch cross-section using the O -159 reference. When an O-ring in this profile becomes flattened, brittle, or damaged, the assembly can lose the sealing support it should maintain.The 3/32 inch cross-section gives this O-ring practical value because it provides a balanced sealing profile for applications that need more material than a thin section without requiring a heavier-duty alternative. A properly selected O-ring helps support cleaner compression and contributes to more dependable sealing performance.This type of part is especially useful during service work where the original O-ring dimensions are known and a close replacement is needed to restore proper fit. That keeps maintenance accurate and more dependable.Installed in the proper application, this O-ring helps support dependable sealing and contributes to cleaner overall component integrity. Buna-N O-ring with 1-7/8 inch ID and 3/32 inch cross-section Helps support dependable sealing in compatible applications Useful when exact dimensional replacement is needed Supports cleaner targeted maintenance and repair Improves fit accuracy and sealing confidence Show more