21E3-0042 Revolution Speed Sensor – Rotary Sensor For Hyundai R225-7, R220-5, R210-7 Excavator

The 21E3-0042 Revolution Speed Sensor is a precision-engineered rotary sensor designed for use in Hyundai excavators, specifically models R225-7, R220-5, and R210-7. This sensor plays a critical role in monitoring and reporting engine speed to ensure the excavator operates at peak efficiency. Built with a robust flange mount for secure installation, it offers reliable performance and durability in demanding environments. Made with high-quality materials, it guarantees long-lasting service and precise functionality, making it an essential part of any Hyundai excavator’s operational system.