Generic O-Ring [6-1/4" ID] [1/4" CS] (90-423-7438)

An O-ring helps create a dependable seal at a compatible larger circular connection, and this generic version is sized with a 6-1/4 inch inside diameter and 1/4 inch cross-section using the 90-423-7438 reference. When a heavier-profile O-ring becomes flattened, cut, or damaged, the connection can lose the sealing support it should maintain.

The 1/4 inch cross-section gives this O-ring practical value because some larger sealing surfaces require more material than a medium or light profile can provide. A properly selected O-ring helps support cleaner groove fill and contributes to more dependable sealing performance where a substantial section is part of the intended design.

This type of part is especially useful during service work where the original seal depends on a heavier profile and exact replacement dimensions matter to reliable reassembly. That helps keep repairs more precise and more dependable.

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

• O-ring with 6-1/4 inch ID and 1/4 inch cross-section
• Helps support dependable sealing in larger applications
• Useful when a heavier seal profile is required
• Supports cleaner targeted maintenance and repair
• Improves fit confidence and sealing reliability