Kohler K-3174-L Undertone 32" Double Basin Under-Mount 18-Gauge Stainless Steel Kitchen Sink with SilentShield

- Item #: BCI166725

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Stainless Steel
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This product has additional required/recommended options. To configure, add to your cart.

  • Garbage Disposal recommended
  • Basket Strainer Recommended
Product Features:
  • Double basin sink with a 30/70 split provides increased versatility for any task
  • Covered under Kohler's limited lifetime warranty
  • Undertone brings home the durability, quiet performance, and polished look of professional kitchens
  • The sink's high/low design features a smaller disposal bowl for easier food prep and cleaning, and a larger, deeper bowl with plenty of room for more bulky items
  • Constructed from 18-gauge stainless steel giving both the aesthetic beauty you want and the durability and longevity you need
  • Under-mount installation gives an integrated graceful look to the sink
  • Rear drain location increases workspace area in the sink as well as storage area underneath
  • All hardware needed for installation included

Product Technologies / Benefits:

  • SilentShield®: A sound-absorption system found in many Kohler sinks that significantly reduces the noise from clanging dishes and silverware, as well as undesirable noise caused by running water and disposals.
Product Specifications:
  • Height: 9-1/2" (measured from the bottom of the sink to the top most point of the sink)
  • Overall Width: 18" (measured from the back outer rim to the front outer rim)
  • Overall Length: 31-1/2" (measured from the left outer rim to the right outer rim)
  • Basin Width (right): 16" (measured from the back inner rim to the front inner rim)
  • Basin Length (right): 19" (measured from the left inner rim to the right inner rim)
  • Basin Depth (right): 9-1/2" (measured from center of the basin to the rim)
  • Basin Width (left): 16" (measured from the back inner rim to the front inner rim)
  • Basin Length (left): 9" (measured from the left inner rim to the right inner rim)
  • Basin Depth (left): 5-1/2" (measured from center of the basin to the rim)
  • Installation Type: Under-mount
  • Sink does not come with pre-set faucet holes
  • Drain Outlet Connection: 3-5/8"
  • Minimum Base Cabinet Width: 34"
About Kohler:

Gracious living is characterized by qualities of charm, good taste, generosity of spirit and the enhancement of nature. It is Kohler’s mission that you can improve your sense of gracious living with every experience you have with a Kohler product or service.

With everything that Kohler does it lives on the leading edge of design and technology, while maintaining a constant level of quality regardless of price. Kohler sets the standard of excellence in its field, and yet is constantly striving to improve.

From sustainable products in the kitchen and bath, to engines for lawn tractors and generators, to power systems that protect data centers and urban landscapes all over the world; this is what the Kohler Company is all about.

Additional Kohler Links

Our SKU: Kohler K-3174-L

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Kohler K-3174-L Product Specifications

Basin Depth (Left) 5.5
Basin Depth (Right) 9.5
Basin Length (Left) 9
Basin Length (Right) 19
Basin Rack Included No
Basin Split 30/70
Basin Width (Left) 16
Basin Width (Right) 16
Basket Strainer Included No
Country Of Origin USA
Cutting Board Included No
Drain Connection 3.625
Drain Placement Center, Rear
Farmhouse No
Faucet Centers 0
Faucet Holes 0
Faucet Included No
Gauge 18
Height 9.5
Installation Type Undermount
Length 31.5
Made in America Yes
Material Stainless Steel
Number Of Basins 2
Sink Shape Rectangular
Soap Dispenser Included No
Sound Dampening Yes
Theme Traditional
Width 18

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Kohler K-3174-L Reviews

Rated 5 out of 5 by from Great sink purchase I especially wanted a deeper sink and this one is perfect - both the smaller and larger sides of the sink. It's very easy to work with and comfortable for both my husband and me - even though he is much taller than I am. I reccommend it to anyone who wants a really good sink and I especially like it in combination with the Delta Leland faucet we also bought from you - a dynamic combination.
Date published: 2010-08-10
Rated 5 out of 5 by from Completly satisfied! The sink arrived as promised and with no damage or flaws. The order process was smooth. The customer service represenative was knowledgeable, friendly, and helpful. The price was the best after searching and in fact the price match gurantee is for real and with no hassel. The sink is beautiful and the depth allows large items to be cleaned easily. It also looks great in our new kitchen.
Date published: 2011-04-23
Rated 5 out of 5 by from
Date published: 2010-06-28
  • what are the dimensions of each bowl?

    A. The Kohler K-3174-L left sink basin is 19" x 16" with a depth of 9-1/2" and the right sink basin is 9" x 16" and has a depth of 5-1/2".

  • What basin racks are used for this K3174-L?

    A. The Kohler K-3174-L coordinates with a wire basket for the larger basin, model number K-3277. They do not have a basin rack made specifically for this model.

  • what is the minimum cabinet size for this sink ?

    A. The Kohler K-3174-L has minimum cabinet size of 29.5"

  • Does the sink come with any strainer?

    A. The Kohler K-3174-L does not come with a basket strainer, but you can purchase a K-8801 strainer to go with it.

  • What basket strainer is required for this sink

    A. I recommend the Title: Kohler K-8801 Solid Brass Basket Strainer with Flange and Tailpiece from the Duostrainer Collection

  • Does the disposal need to be installed on a particular side of the sink?


    The garbage disposal can be installed on either side of this sink.

  • Does this come with the small sink on the right?


    Yes, the Kohler K-3174 is the version of this sink that comes with the smaller sink being on the right hand side.

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