REVOLUTION SPEED SENSOR FOR CAT EXCAVATOR 51-7579

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51-7579

REVOLUTION SPEED SENSOR FOR CAT EXCAVATOR

Product Overview: Part Name: Revolution Speed Sensor Part Number: 51-7579 517579 Application: Monitors the engine or flywheel’s rotational speed and transmits real-time RPM data to the ECM (Electronic Control Module) Compatible Models: Excavators: CAT 320B, 320C, 330C, 336D, 345D, 349D Wheel Loaders: CAT 950G, 962H Bulldozers / Tractors: D6R, D6T, D7R Articulated Trucks: 730, 740, 745 Power Units & Generators: CAT C7, C9, C13 engine platforms Function: Provides precise RPM signal input for engine management systems, enabling accurate fuel delivery, load control, and safety shutdown functions Condition: Brand New / OEM Standard Replacement Technical Specifications: Type: Magnetic passive engine speed sensor Voltage: Self-generating AC signal (no external power required) Thread Size: OEM standard thread, approx. M18 x 1.5 Connector: 3-pin Deutsch-style plug Sensing Distance: 0.5–1.2 mm Material: Stainless steel body with corrosion-resistant sealed connector Operating Temp: -40°C to +125°C Weight: Approx. 0.35 kg Shipping: Global Shipping Available | Delivery in 3–5 Days