The Detroit Diesel 2.7" Output Speed Sensor is a reliable and robust speed sensor designed to provide accurate and reliable speed readings in harsh environments. This sensor features simple flush and recessed mounting options, a choice of connectors and terminals, and a magnetically operated non-contact sensing system for excellent life and reliability. This sensor is ideal for use in Freightliner vehicles, providing accurate and reliable speed readings in even the most extreme conditions. FleetPride is your First Click in Heavy Duty®.