Kohler K-GP30320 Pressure Balance Adapter Plate

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Grey backing plate with black o-ring and lubricating grease for easy installation.

WHAT OUR CUSTOMERS SAY…

“We were looking for a cartridge that not only matched the bottom holes but that would have the splines & you knew our cartridge had an additional piece which would not have spines on the new replacement We received the replacement cartridge yesterday; we replaced the old today & happy to say it fits perfect. Thank you for your great information and the speedy shipping. Should we need other supplies in the future, we will certainly contact your business. ”

-Leah l.

01/26/2023

$26.47

The Kohler K-GP30320 is a pressure balance adapter plate kit designed to allow the use of newer-style pressure balancing units with older Kohler Coralais shower valves. The part number for the kit is often listed as both K-GP30320 and 30320.

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Kohler Pressure Balance Adapter Plate

It is used as an adapter for older style Coralais bath and shower single control valves to be compatible with the newer-style plastic balancing valve (GP71969 cap assembly).
Kohler GENUINE Part
Used with GP71969 cap assembly
Includes o-ring and lube capsule

K-GP30320