If a problem arises with a Delta Faucet a customer may request replacement parts in a variety of ways.
Have your install date and model number handy.  If you don't know your model number, scroll to the tools on this page - product identification tools.

• Click here to send a message directly to Customer Service.
• Phone - You may call the appropriate Customer Service number and speak with a representative about receiving replacement parts under warranty.
  • M-F 8am-6pm (EST), Sat 9am-6pm (EST)
  • Delta Faucets 1-800-345-3358
  • Delta Tubs & Shower Enclosures 1-800-355-2721
  • Delta Toilets 1-855-345-1345                                      
• Use the Chat button in the lower right of your browser window.
• Some Delta Faucet sellers will exchange parts for a warrantied faucet. You should check with your store first to determine their policy.