Kohler K-1139600 Plastic Trapway Service Kit 1302617

“Kohler K-GP1059291 Seal for All Single Flush Class 5 and 6 Canister Toilets” has been added to your cart. View cart

Kohler K-1139600 Plastic Trapway Service Kit 1302617 - Image 2

WHAT OUR CUSTOMERS SAY…

“I sent in photos of a broken cartridge (still installed, couldn’t take it out myself due to water shut-off restrictions in a condo) and even with the limited view they were able to tell me the exact part I needed so I could have it ready for the plumber (meaning I didn’t need to pay for a plumber to come out twice!!) ”

-Alaina W.

06/27/2026

$110.17

Kohler K-1139600The Kohler K-1139600 (also known as service part 1139600) is a Plastic Trapway Service Kit designed for toilet repair. It is a critical component for maintaining or repairing the internal plumbing connection of specific Kohler toilet models.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

SKU: 12730c Category: Toilet Repair Kits Tag: Kohler

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Restore your Kohler toilet to peak performance with the Kohler K-1139600 Plastic Trapway Service Kit. This Genuine Kohler Part (formerly 1302617) is engineered by Kohler engineers to maintain original product performance and ensure longevity.

Designed for durability, this plastic trapway kit is the recommended replacement to fix trapway issues and prevent water waste. It comes with the necessary gasket lubricant for a seamless, secure installation.

K-1139600 1302617