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The house came with a Delta shower valve. When I went to replace it with a Kohler valve and trim kit, I found that the Kohler cartridge doesn't appear to mount to the rough in valve.
From what I can tell I have this Delta universal rough in.
Am I correct that I have a mismatch?
This is the new Kohler cartridge
enter image description here enter image description here

And this is the existing Delta cartridge (still trying to get it out). enter image description here
EDIT
Okay, I got it out, and they definitely do not match. enter image description here So does Kohler make a valve that'll fit this "rough in"?

Aaron
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1 Answers1

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That Kohler cartridge will not fit into your Delta valve. You will need to get a Delta replacement cartridge or replace the valve with the right Kohler valve. Yes, you do have a mismatch. You need to get the old cartridge out first and then go from there to get a replacement.

JACK
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