I have (6) Kohler Rochelle toilets in my house... and I'm wondering if they might be the source of the groaning, moaning, vibrating noise that occasionally occurs at random times.
I'm curious to know if there are any "NEW TECHNOLOGY OEM REPLACEMENTS" for the Ballcock assembly that is inside the tank. This one currently uses the float ball on a long rod / arm.
I've attached a picture of the current assembly. I'm wondering where I might find either an OEM Replacement, or a newer style that might be more reliable??
Thanks in advance,