This wiper control panel relay assembly, model 176810-0050, is designed for excavators of 24V models such as E320A, E320E, E320D, etc. It is a key controller for the stable operation of the wiper motor. It precisely controls the start stop, speed switching and other operations of the wiper, ensuring a clear driving vision whether it is a rainstorm or a continuous drizzle. The product is made of high-quality materials, with excellent stability and durability, and can withstand harsh working conditions. Before purchasing, please carefully check the excavator model. If you are unsure if it is compatible, please contact us for confirmation to ensure the safety of your engineering operations.