The ZOELLER Rebuild Kit for models 840/6840 includes essential components for restoring your pump's functionality. This kit features a 5-wire cord sensor, designed to ensure accurate readings and reliable operation. Each component is crafted from high-quality materials, ensuring durability and long-lasting performance. Ideal for maintenance and repairs, this rebuild kit allows for easy installation, making it a cost-effective solution for extending the life of your pump. It meets industry standards for safety and reliability, making it suitable for various applications.