If your dishwasher is acting up and filling with too much water, this float switch is probably what you need! This 2-pack replaces part numbers W10195039, WPW10195039, PS11750031 and works with most Whirlpool, KitchenAid, Maytag, Amana - you get the idea. Basically it's this little device that stops your dishwasher from overflowing by cutting off the water when it reaches the right level. Installation is pretty straightforward if you're even slightly handy - you'll need a Phillips and flat-head screwdriver, but that's about it. Much cheaper than calling a repair guy! The package comes with two switches, which is awesome because you'll have a spare for next time or if you have multiple dishwashers. I replaced mine in about 20 minutes and it fixed that annoying water overflow issue I'd been dealing with for weeks. Just make sure you disconnect the power before you start messing with anything! These are genuine quality parts that fit perfectly - no weird modifications needed. Seriously, if your dishwasher isn't filling right or has water sitting at the bottom, give this switch a try before you panic about buying a new appliance.