Drain Check Piston and Nut Assembly for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE. This check valve piston is for dishwashers.

It fits inside the check valve body to prevent water in the drain hose from flowing back into the tub.

Unplug the dishwasher and shut off the water supply before installing this part. Wear work gloves to protect your hands.

Lower Dishrack Wheel Kit (8 Pack) for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE.

Piston and Nut Assembly for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE.

Touchpad Control Panel Holder - Black for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE.

Mounting Bracket Kit for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE.

Tub Flange Trim (Black) for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE.

Door Hinge Arm Link for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE.

Pump Housing Push On Nut for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE.

Fill Hose for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE.

Vent for GE GSD4940Z04SS Dishwasher. Genuine product manufactured by GE.