Kohler 1144925 High Flow Pressure Balance Cartridge

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Black plastic balancer with stainless screws and black rubber seals.

WHAT OUR CUSTOMERS SAY…

“They had my part shipped the same day. I mistakenly checked that I would pick the part up at the store and they fixed it in minutes. ”

-Michael F.

01/04/2026

$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: Cartridges & Stems Tag: Kohler

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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

Yes, this is the OEM recommended part.

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.

WHAT OUR CUSTOMERS SAY…

“I texted him a picture of the shower part from the 50’s I needed and he was able to identify it immediately. I ordered it and it showed up in two days! Very knowledgeable and friendly! ”

-Jim F.

02/04/2026