Pressure Balance Cartridge 20 Point 18.30.893 (18.30.865)
Spring Shut-Off 18.30.895
Stem Extension and All Thread Tube Kit 20 Point 18.30.897
Stem Extension Kit 20 Point 78.30.049
Valve Locking Nut M24 18.30.053
📄 Installation Instructions
Sigma Faucet Parts is the official factory-authorized agent and nationwide specialist on Sigma faucet parts.
We carry thousands of Sigma faucet parts. Our website only has some of the parts that we offer. We can help you find the parts that you need.
Call, text message, or email us anytime. Please provide photos of what you need, the age of your shower or faucet, and your contact information.