Posted by Vic @PlumbingSupply.com on December 22, 1997 at 19:03:04:
In Reply to: Delta single handle faucet repair posted by Roger Peterson on December 21, 1997 at 06:39:38:
I only recommend installing GENUINE, ORIGINAL replacement Delta parts.
I believe the "CL" that you are referring to stands for "critical level" but I could be wrong. No such Delta faucet number that I am aware of.
The problem generally for your situation is caused by either having inferior parts or that the adjustment needs to be tightened. If the handle is real sloppy or very easy to move it might that you need to adjust the white adjustment above the cam.
Copy cat products will look the same to untrained eye. I don't know if what you purchased is truelly made by Masco (parent company that makes both Peerless and Delta).