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#43 O-Ring — 1-3/8 in. OD x 1-1/8 in. ID x 1/8 in. Wall, Rubber
- Mfg.#
- 35757B
- Sku#
- 7350812
- Durable rubber construction
- 1-3/8 in OD x 1-1/8 in ID x 1/8 in wall
- #43 O-Ring
- Fits Alamark, Moen
- Designed to withstand harsh chemicals
* Estimated stock levels as of Wed, Apr 1, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The Danco #43 O-Ring is a durable rubber replacement seal designed to restore watertight performance in faucets and plumbing fixtures. You’ll want this O-ring when a worn seal causes drips or stiffness—its 1-3/8-inch outside diameter, 1-1/8-inch inside diameter and 1/8-inch wall thickness match common #43 specifications for a reliable fit. Constructed to resist degradation, this O-ring is formulated to withstand harsh chemicals often encountered in household cleaners and maintenance products, making it suitable for long-term service. It fits popular Alamark and Moen applications, so it’s handy for quick repairs under sinks, in valve assemblies, and during routine faucet maintenance. Keep one on hand to swap out old seals and bring smooth, leak-free operation back to bathroom and kitchen fixtures.
Specifications
General
| Material | Rubber |
|---|---|
| Type | O-Ring |
Dimensions
| Diameter | 1.38 |
|---|---|
| Height | 3 |
| Length | 0.1 |
| Width | 3 |
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | China |
|---|---|
| Prop 65 Warning |
WARNING: This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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