Kohler K-GP51487 Tank Bolt Assembly Kit Gasket

chat iconWHAT OUR CUSTOMERS SAY…

“These people were extremely helpful in taking me through replacing a 25 year old hard water frozen cartridge on my Philrich sink faucet. They were able to identify the correct part I needed from a photo I sent (I had it figured out wrong). I was pleasantly surprised they had an obscure part like this, but they also told me how to extract the old one when I couldn’t get it out. They said to unscrew it after I had concluded from YouTube the old cartridge was supposed to just slide out. It threaded out as they said and saved me buying a cartridge extractor and a hernia. The whole experience has been excellent. ”
-Pete L.
03/10/2026

$23.87

 

Protect the warranty on Kohler products, always look for the Kohler GENUINE Parts logo. Kohler GENUINE Parts are designed by Kohler engineers to maintain original product performance and promote product longevity.

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SKU: 12705A Category: Tag:

Kohler Tank Bolt Assembly Kit Gasket

 

  • Kohler GENUINE Part
  • For most two-piece toilets
  • Includes bolts, gaskets, washers, nuts and screws
  • Gaskets are made with superior material to ensure a proper seal

 

K-GP51487

 

Related Documents

 

K-3510 Toilet Parts Breakdown

 

Customer submitted images of the tank this kit will rebuild. 

 

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

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