Features OEM Replacement: Designed to meet OEM specifications and directly replace part number 318‑1182 or 3181180 for easy installation. Applicable Model: This speed sensor is suitable for 545C 525B 525C 535B 535C 545 and other excavator models, has good compatibility. Improved Speed Sensor: Provides reliable data on the speed of the excavator, allowing for better control and monitoring of operations. Stainless Steel: The speed sensor is made of excellent stainless steel, wear resistance, aging resistance, corrosion resistance, and long service life. Replacement Part: With exquisite workmanship, this speed sensor can directly replace old or damaged excavator sensor, improving work efficiency. Specification: Item Type: Rotation Speed Sensor Material: Stainless Steel OEM: 318-1182, 3181180 Applicable Model: For 545C 525B 525C 535B 535C 545 Package List:1 x Speed Sensor Package List 1 x Speed Sensor