Description
Product Overview
This T&S Brass 010389-045 O-Ring is a high-quality replacement part engineered for sink drain systems, particularly compatible with many 3-tier 3” and 3.5” drains, including T&S Brass valve models requiring part number 010389-45. Crafted from OEM spec synthetic rubber, it offers excellent durability and resistance to wear, ensuring a tight seal to prevent leaks. The package includes four o-rings, providing immediate repair capability and spare parts for future use. Key specifications include package dimensions of 5.47 x 3.43 x 0.71 inches, a weight of 0.63 ounces, and an item model number of 010389-45. Manufactured by Captain O-Ring LLC in the USA, this product comes with a warranty and has garnered positive customer feedback, reflecting its reliability in tools and home improvement applications.

Usage
This o-ring is ideal for residential and commercial plumbing repairs, specifically in kitchen and bathroom sink drains that use 3-tier 3” or 3.5” configurations. It suits DIY enthusiasts, professional plumbers, and homeowners looking to fix leaking faucets or drains efficiently. Common scenarios include routine maintenance, emergency repairs to stop water leaks, and upgrades to older plumbing systems. The o-ring’s design ensures compatibility with a range of T&S Brass models, making it a versatile solution for various sink setups where a secure seal is critical to prevent water damage and maintain hygiene.
Why Choose Us
We stand out by offering o-rings molded to exact OEM specifications, ensuring optimal fit and performance without compromising on quality. Our synthetic rubber material provides superior longevity and leak resistance compared to generic alternatives. Additionally, each purchase includes four o-rings, giving you extra value for multiple repairs or backups. Proudly assembled in the USA and backed by a manufacturer warranty, our product guarantees reliability and support, reducing the risk of future leaks and saving you time and money on repeated fixes.
Key Features
- Compatible with T&S Brass 010389-45 and similar 3-tier 3” and 3.5” sink drains for broad application.
- Made from OEM spec synthetic rubber for enhanced durability and leak prevention.
- Includes four o-rings in one package for immediate repair and spare inventory.
- Manufactured in the USA with a warranty for assured quality and customer support.
- Easy to install, requiring no special tools, for quick DIY or professional plumbing fixes.
FAQ
What sink models is this o-ring compatible with?
This o-ring is designed for T&S Brass valve models that use part number 010389-45, and it fits many 3-tier 3” and 3.5” sink drains. Check your drain specifications or consult the product details for a full list of compatible models to ensure proper fit.
How many o-rings are included in the package?
The package contains four o-rings, allowing you to replace a leaking o-ring immediately and keep extras on hand for future maintenance or emergencies, providing added convenience and value.
Is this o-ring made from durable materials?
Yes, it is molded from OEM spec synthetic rubber, which offers excellent resistance to wear, compression, and environmental factors, ensuring a long-lasting seal and reliable performance in various plumbing conditions.
Where is this product manufactured?
This o-ring is proudly assembled in the USA by Captain O-Ring LLC, and it comes with a manufacturer warranty, guaranteeing quality craftsmanship and support for your purchase.
Can I install this o-ring myself without professional help?
Absolutely, the o-ring is designed for easy installation with basic tools, making it suitable for DIY repairs. Simply follow standard plumbing procedures to replace the old o-ring and secure the drain connection.







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