Generic Buna-N O-Ring [5-7/8" ID] [1/4" CS] (O-218)
| O-Rings | |
| Generic | |
| O-218 | |
| 90-423-5436 | |
| 19.28X.25013, 1928X25013, 35-102-1376, 35-110-2085, 35-270-1312, 364864, 39204100, 434-7470-10, 436, 436-7470, 436-7470-10, 5002-27, 5074-03, 5074-10A, 805-0436, 806105129826, 90-423-1318, APCO2071, APCO2142, O-178, O-318, SPG-601-1122, SPG-601-5516, U9-229, U9229, WW8050436, WWP-101-8056 |
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A Buna-N O-ring helps create a seal at a compatible large circular sealing point, and this generic version is sized with a 5-7/8 inch inside diameter and 1/4 inch cross-section using the O-218 reference. When a larger heavy-profile O-ring becomes brittle, worn, or compressed, the assembly can lose the sealing support it should maintain.
The 1/4 inch cross-section gives this O-ring practical value because larger groove designs often need a fuller profile to achieve the intended compression and contact area. A properly selected O-ring helps support cleaner fit and contributes to more dependable sealing performance in broader circular applications.
This type of part is especially useful when replacing an original large-diameter seal that depends on a heavier section for reliable service. That helps keep the repair accurate and more dependable.
Installed in the proper application, this O-ring helps support dependable sealing and contributes to cleaner overall assembly integrity.
- Buna-N O-ring with 5-7/8 inch ID and 1/4 inch cross-section
- Helps support dependable sealing in large compatible applications
- Useful when a heavier seal profile is required
- Supports cleaner targeted maintenance and repair
- Improves fit accuracy and sealing confidence
Generic – OEM Compatible Pool & Spa Parts, Replacement Components and Accessories |
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Who or what is Generic Products?
“Generic” refers to a broad category of OEM-compatible and unbranded pool and spa parts designed to replace original manufacturer components at a more cost-effective price point. These products are sourced from trusted manufacturers and suppliers that produce parts meeting or exceeding industry standards for performance and compatibility. Generic parts are widely used by service professionals and homeowners looking for reliable alternatives to name-brand components. What products does Generic specialize in?Generic products cover a wide range of pool and spa replacement parts, including pumps, motors, heaters, control components, filters, plumbing fittings, gaskets, o-rings, and accessories. These parts are designed to be compatible with major brands and systems, providing flexible solutions for maintenance, repair, and upgrades across a variety of equipment types. Why choose Generic parts for your pool or spa?Generic parts offer a strong balance of value, availability, and performance. They are often more affordable than OEM-branded components while still delivering reliable operation when properly matched. Customers choose generic parts for cost savings, quick replacement options, and the ability to maintain older or hard-to-find systems without sacrificing functionality. How do you identify and choose the correct Generic part?To select the correct generic replacement part, it’s important to match specifications such as dimensions, voltage, flow rate, connection type, and compatibility with your existing equipment. Cross-referencing part numbers, measurements, and system requirements ensures proper fit and performance. Choosing the right generic component helps maintain system efficiency and reliability. Need help finding the right Generic part?At Bath & Spa Parts Online, we carry a wide selection of Generic pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support. |
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