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Kohler 1144925 High Flow Pressure Balance Cartridge

Black plastic balancer with stainless screws and black rubber seals.
Black plastic balancer with stainless screws and black rubber seals.

chat iconWHAT OUR CUSTOMERS SAY…

“Thank you for exact part. Just received and replaced and worked out great! ”
-Karl D.
09/05/2025

$143.17

 

The Kohler 1144925 (often listed as GP1144925) is a High Flow 3/4″ Pressure Balance Unit (PBU) Cartridge designed for shower and bath valves. It is a genuine Kohler replacement part used to maintain consistent water temperature and provide anti-scald protection by balancing the pressure between hot and cold water lines.

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: 91144925 Category: Tag:

Fix a leaking or malfunctioning high-flow shower valve with this genuine Kohler repair kit. Designed for easy installation, this GP1144925 unit helps restore smooth operation to your shower. Ideal for repairing Kohler K-2971 and K-306 shower valves, this kit ensures a perfect fit and reliable anti-scald protection for your shower.

 

GP1144925

 

  • Kohler GENUINE Part
  • Replacement cartridge for high flow 3/4″ pressure balance valve
  • Replaces Part 79703
  • Includes seals

Replaces:

  • 79703
  • 1144925

 

Related Document

 

HiFlow Rite-Temp K-306 Parts Breakdown

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.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“I was very happy with Noel’s Plumbing. I was searching for a fairly rare part and saw it listed on their website. After placing my order, I was informed that the item was actually on backorder. Noel’s Plumbing was upfront and honest right away, letting me know it might take some time to arrive. Throughout the wait, they consistently kept me updated, which I really appreciated. When the part finally came in, they shipped it out immediately. It arrived exactly as described and was precisely what I needed. Excellent communication, honesty, and follow-through. Thank you, Noel’s Plumbing! ”
-Dave F.
04/04/2026