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Captain O-Ring – Replacement Plunger O-Rings for 3-Tier Sink Drain, T&S Brass 010389-45 Twist Waste Drain Valve Rubber Stopper Oring (4 Pack)

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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Part Number: T&S Brass 010389-045 O-Ring
  • Compatible with many 3-tier 3” and 3.5” sink drains, including T&S Brass valve models that call for part number 010389-45. See full description for list of T&S compatible model numbers and o-ring dimensions to confirm fit.
  • Package includes four (4) o-rings. Replace your leaking o-ring and have spares on hand for future repairs.
  • O-Rings molded from OEM spec synthetic rubber for long lasting durability and performance.
  • Manufactured and Warrantied by Captain O-Ring LLC. Proudly assembled in the USA!



Product Description

Captain O-Ring – Replacement 010389-45 Plunger O-Rings for T&S Brass Waste Drain Valve & many other 3-Tier Drain Valves (4 Pack)

Captain O-Ring – Replacement 010389-45 Plunger O-Rings for T&S Brass Waste Drain Valve (4 Pack)

Get your waste drain valve back in working order with Captain O-Ring’s replacement 010389-45 plunger o-rings for your T&S Brass waste drain valve and many other common 3-tier 3-inch and 3.5-inch sink drain plungers/stoppers.

Compatible with the following T&S Brass Models:

010389-45, B-3940, B-3940-01, B-3940-01-BSP, B-3940-01-XS, B-3940-BSP, B-3940-XL, B-3940-XS, B-3942, B-3942-01, B-3942-01-XS, B-3942-XL, B-3942-XS, B-3950, B-3950-01, B-3950-01-BSP, B-3950-01-SB, B-3950-01-XS, B-3950-BSP, B-3950-SB, B-3950-VR, B-3950-XL, B-3950-XS, B-3952, B-3952-01, B-3952-01-XS, B-3952-VR, B-3952-XL, B-3952-XS, B-3960, B-3960-01, B-3960-01-BSP, B-3960-01-XS, B-3960-BSP, B-3960-XS, B-3962, B-3962-01, B-3962-01-XS, B-3962-XS, B-3970, B-3970-01, B-3970-01-BSP, B-3970-01-XS, B-3970-VR, B-3970-XS, B-3972, B-3972-01, B-3972-01-XS, B-3972-VR, B-3972-XS, BK-3952, BK-3952-01, MCD-3942, MCD-3950, MCD-3950-01, and any other model that calls for part number 010389-45.

Molded from OEM spec synthetic rubber for long lasting durability and performance, just like when your drain valve was brand new.

Approximate Dimensions:

Inside Diameter: 1-11/16”

Outside Diameter: 2-1/8”

Thickness: 7/32”

What to expect: Contains four (4) in a resealable zip-top bag with Captain O-Ring branded packaging.

Manufactured and warrantied by Captain O-Ring LLC.

Proudly assembled in the USA!


Kim Rhinehart
Reviewed in the United States on August 25, 2024
Easy to replace and assemble
Mary-Louise
Reviewed in the United States on March 10, 2024
Durable and easy to install. A must for industrial, 3 compartment sinks.
S. Max
Reviewed in the United States on January 8, 2024
Just what was needed to fix a few sink stoppers that didn't completely seal. Although on one sink the metal stopper part was worn too much and had to be replaced also.