Gerber A5100394 Diverter Cartridge

chat iconWHAT OUR CUSTOMERS SAY…

“We were looking for a cartridge that not only matched the bottom holes but that would have the splines & you knew our cartridge had an additional piece which would not have spines on the new replacement We received the replacement cartridge yesterday; we replaced the old today & happy to say it fits perfect. Thank you for your great information and the speedy shipping. Should we need other supplies in the future, we will certainly contact your business. ”
-Leah l.
01/26/2023

$52.87

 

The Gerber A5100394 (also listed as DA5100394) is a Ceramic Diverter Cartridge used in plumbing fixtures, particularly in single-handle diverter valves.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

Gerber Ceramic Diverter Cartridge 

 

DA5100394     A5100394   

 

  • Controls the flow of water between different outlets (e.g., switching between a showerhead and a hand shower).
  • It is designed for use with specific Gerber diverter valve models, such as the 3-port/2-outlet valves found in the Treysta series.
  • 2 1/8″ length
  • D-broach

 

 

 

 

 

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“Sent Noel’s plumbing and image of what was needed, not being able to find it. They had it sent to me within a week and fitment was perfect. 👍 ”
-Lorenzo H.
03/12/2026