If your cooktop burner is not heating evenly, you may need a new service base burner with tube. This genuine Samsung cooktop part, the service base burner (DE81-07511A), is designed to replace damaged or malfunctioning components in your appliance. Restore proper heat distribution and functionality to your cooktop by installing this replacement. Order by 3pm EST for same-day shipping. Check your device's model number for compatibility before purchasing.