Pioneer X-3400007 Single Handle Ceramic Cartridge JL02BJ

“Single Control Valve Kit for Kohler K-GP30413” has been added to your cart. View cart

Bright blue cartridge body with red limit stop and square brass handle connection. Tan bottom with blue seal.

Pioneer X-3400007 Single Handle Ceramic Cartridge JL02BJ - Image 2

Pioneer X-3400007 Single Handle Ceramic Cartridge JL02BJ - Image 3

WHAT OUR CUSTOMERS SAY…

“They had my part shipped the same day. I mistakenly checked that I would pick the part up at the store and they fixed it in minutes. ”

-Michael F.

01/04/2026

$62.17

The Pioneer X-3400007 is a ceramic disc cartridge used for single-handle tub and shower faucet valves. It is designed as a genuine replacement part for the Pioneer model 4020B valve set.

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.

Share on:

Pioneer Single Handle Ceramic Cartridge

X-3400007 JL02BJ

Ceramic disc cartridge for plumbing applications.
Constructed from high-quality ceramic materials for durability and long-term use.
3 1/8″ length
40 MM diameter
Fits numerous kitchen & shower valves for Pioneer