MSparts Speed Sensor 522-1642 5221642 Fit for CAT Crawler Dozer D11N D11R Engine G3516 3508B 3512 Excavator Speed Sensor

MSparts Speed Sensor (Part No. 522-1642 / 5221642) is a high-quality aftermarket replacement designed for accurate rotational speed detection in Caterpillar heavy equipment. It is specifically compatible with CAT Crawler Dozers D11N and D11R, CAT engines G3516, 3508B, 3512, and applicable CAT excavators. Built to match OEM specifications, this sensor delivers stable signal transmission, reliable performance in harsh working conditions, and hassle-free installation, supporting precise engine speed monitoring, control system operation, and equipment diagnostics to keep your CAT machinery running efficiently.

• 1.Perfect OEM Fitment: Direct replacement for OEM part numbers 522-1642 and 5221642, specially engineered to fit CAT Crawler Dozer D11N, D11R and engines G3516, 3508B, 3512, ensuring full compatibility with your heavy machinery.
• 2.High-Precision Speed Sensing: Provides accurate RPM data with stable square-wave signal output, supporting precise engine control, fuel injection timing and reliable diagnostics to maximize equipment performance.
• 3.Rugged Durability for Harsh Environments: Constructed with premium industrial-grade materials to resist extreme temperatures, heavy vibration and dust, delivering long service life for heavy-duty excavator and dozer operations.
• 4.Effortless Plug-and-Play Installation: Features standard connector and thread interface for direct fit, no modifications needed, effectively reducing maintenance time and machinery downtime.
• 5.Strict Quality Assurance: Manufactured under rigorous quality control standards and fully tested for stability and reliability, ensuring consistent performance to keep your CAT equipment running smoothly.