Review on Universal Cartridge Assembly Mulit Chioce Replacement by Angel Cortez

Perfect fit. The hardest part was removing the old one, which had a lot of mineral deposits. (The set screw was very difficult to remove, as was the large ring that held the entire assembly. And it was also very difficult to get out, even with everything loose). My Delta faucet was installed in 2012. Be sure to use silicone grease to lubricate all seals and o-rings. You may not be able to enforce it if you don't. While you can take the old one apart and replace SOME parts, don't do it. Once the big seals start leaking, there are likely other problems, like mine. The new valve really put the pressure on new.