The Danco #103 Rubber O-Ring delivers a precise, dependable seal for everyday repairs and replacements. With an exterior diameter of 2-3/32 in and an interior diameter of 1-27/32 in, this round rubber O-ring is designed to fit standard groove sizes while maintaining a consistent 1/8 in wall thickness for reliable compression and seal. Packaged as a single ring in bagged packaging, it’s ready for quick swapping in your next project. Key specifications at a glance
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Material: Rubber
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Exterior Diameter: 2-3/32 in
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Interior Diameter: 1-27/32 in
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Wall Thickness: 1/8 in
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Shape: Round
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Packaging Type: Bagged
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Number in Package: 1
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Brand: Danco
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ID Number: #103
Where it shines
- Plumbing and fixtures: Replace worn or damaged seals in faucets, valves, and small appliance connections where a 2-3/32" OD and 1-27/32" ID ring is called for.
- Quick field fixes: Because it’s a single O-ring in bagged packaging, it’s easy to stock and grab for on-the-spot repairs, reducing downtime.
- Durable seal under typical household conditions: Rubber O-rings like this offer reliable sealing for water, light chemicals, and intermittent pressure in standard residential applications. Installation tips for a lasting seal
- Confirm groove dimensions match the OD/ID precisely to avoid distortion or leaks. If the groove is slightly worn, consider replacing with a new ring of the same size to restore optimal compression.
- Light lubrication with a compatible silicone-based grease helps the O-ring seat evenly and prevents twisting during installation.
- Inspect the groove for nicks, burrs, or debris before installation, and clean thoroughly to maximize seal longevity.
- After installation, test the connection for leaks at low pressure before returning to full operation. Why choose the Danco #103 O-Ring
- Size-specific design: The exact combination of 2-3/32" exterior and 1-27/32" interior diameters ensures a precise fit for common fixtures, reducing the trial-and-error of finding the right ring.
- Single, ready-to-use unit: Bagged packaging with one O-ring makes it easy to keep a spare on hand without clutter or guesswork.
- Trusted brand and format: Danco’s track record in replacement seals means you’re choosing a proven, compatible option for residential plumbing and appliance repairs. What you get
- 1 × Danco #103 Rubber O-Ring
- Bagged packaging
- Size details: OD 2-3/32 in, ID 1-27/32 in, thickness 1/8 in This O-ring is a practical, no-fuss solution for restoring dependable seals in a variety of household applications. Whether you’re tackling a faucet leak, valve seal, or pump housing, the #103 rubber O-ring provides the reliable compression and sealing performance you need.
