Kohler K-2351-4 Black Cimarron 20-3/8" Drop In Bathroom Sink with 3 Holes Drilled and Overflow

- Item #: BCI165103

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

  • P Trap Recommended

Product Features:

  • Rectangular basin gives a classically clean look to your bathroom countertop
  • Covered under Kohler's limited lifetime sink warranty
  • Constructed from vitreous china providing a classic look and feel
  • Combine best of traditional and contemporary design for a versatile look
  • Simple lines enhance the uniquely shaped basin
  • Drop in installation delivers a clean appearance to your existing bathroom design
  • Center drain location provides optimal draining capability
  • Equipped with overflow drain - works in tandem with the primary to prevent an overflow or spillage
  • All hardware needed for installation included

Product Technologies / Benefits:

  • Drop In Sinks: A rim or lip sits on the counter while the basin rests below. Ideal for remodeling, these sinks can be easily retrofitted to an existing counter.

Product Specifications:

  • Overall Length: 23" (measured from the left outer rim to the right outer rim)
  • Overall Width: 18-3/16" (measured from the back outer rim to the front outer rim)
  • Height: 7-7/8" (measured from the bottom of sink to the top of the rim)
  • Basin Width: 11-1/2" (measured from the back inner rim to the front inner rim)
  • Basin Length: 20-3/8" (measured from the left inner rim to the right inner rim)
  • Basin Depth: 3-5/8" (measured from the center of basin to the rim)
  • Installation Type: Drop in
  • Number of Faucet Holes: 3
  • Drain Outlet Connection: 1-3/4"


  • K-2351-4: This model
  • K-2351-1: Single hole version of this model
  • K-2351-8: 8" faucet center version of this model

Additional Kohler Links

Our SKU: Kohler K-2351-4

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

  • Kohler K-2351-4-47
  • Kohler K-2351-4-96
  • Kohler K-2351-4-7
  • Kohler K-2351-4-K4
  • Kohler K-2351-4-NY
  • Kohler K-2351-4-95
    Ice Grey
  • Kohler K-2351-4-55
    Innocent Blush
  • Kohler K-2351-4-33
    Mexican Sand
  • Kohler K-2351-4-52*
  • Kohler K-2351-4-G9
  • Kohler K-2351-4-71*
    Seafoam Green
  • Kohler K-2351-4-6*
  • Kohler K-2351-4-Y2*
  • Kohler K-2351-4-58*
    Thunder Grey
  • Kohler K-2351-4-97*
  • Kohler K-2351-4-0
  • Kohler K-2351-4-45*
    Wild Rose

*Denotes a finish or option that has been discontinued

Manufacturer Resources

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-2351-4 Reviews

Rated 5 out of 5 by from Bathroom sink Since there is a distribution warehouse in Texas, the sink arrived 2 days after I ordered it. It looks and works great. This is not my first purchase from FaucetDirect and it will not be my last. Great service and products.
Date published: 2012-11-20
Rated 5 out of 5 by from The new sinks just added the finishing touch to our Master bath make over. Very pleased with the looks and quality.
Date published: 2009-06-01
Rated 5 out of 5 by from Bathroom sink The sink was the wrong size for our project--entirely my doing!
Date published: 2012-07-12

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