Replacement Medical Sensor

This OEM replacement speed sensor (Part Number SAA85920038) is engineered to restore accurate vehicle speed monitoring in Freightliner heavy-duty trucks. Designed as a direct replacement for original equipment, this sensor maintains precise speed data transmission essential for proper transmission operation, engine performance, and electronic control systems across Freightliner's commercial fleet lineup. The sensor is compatible with a comprehensive range of Freightliner applications, including Cascadia 113 models from 2008-2018 and Cascadia 125 models from 2008-2020, making it a versatile solution for fleet maintenance and repair operations. As a critical component in the vehicle's speed monitoring system, this sensor delivers real-time velocity data to the truck's powertrain control module, directly impacting fuel efficiency, transmission shifting accuracy, and overall drivability. Built to OEM specifications, this replacement part ensures reliable performance under the demanding conditions of commercial trucking operations, including highway hauling, regional delivery, and varied terrain applications. Installation is straightforward for qualified technicians familiar with Freightliner electrical systems, minimizing downtime for fleet operators and maintenance facilities. This speed sensor is ideal for trucking companies, independent repair shops, fleet maintenance departments, and heavy-duty diesel service centers seeking reliable OEM-equivalent replacements. Whether addressing performance issues, conducting preventive maintenance, or rebuilding transmissions, this component provides the dependable functionality required in professional transportation operations. For fleet managers and maintenance professionals, stocking this replacement part helps ensure quick turnaround times for repairs while maintaining the precision performance standards necessary for modern heavy-duty commercial vehicles. Verify fitment with your specific vehicle year and configuration before ordering to ensure compatibility with your equipment.