Thank you for your question. Delta Faucet model # RP21469SS will not fit the 600 series faucet.
However, we do offer a 600 series renovation kit in the Stainless Steel finish. It includes everything except the showerhead, shower arm and flange, and the tub spout. The model number is RP54870SS.
If your 600 series faucet had a push button diverter on the escutcheon plate, then that will need to be plugged with the RP2865.
Date published: 2013-10-22