The adjuster handle assembly (DD82-01340A) is a genuine part, ensuring a reliable fit for your Samsung dishwasher. Over time, the dishrack adjuster actuator may wear out, making it difficult to adjust the upper rack's height. This replacement helps restore that function, allowing you to customize your dishwasher's rack levels with ease. It's important to wear gloves during installation for safety. Before purchasing, verify your appliance's model number to confirm compatibility.