25-SF715-002
Control Shifter with Engine Brake
Detroit Diesel

This control-shifter assembly integrates the transmission shifter with an engine-brake control, providing the operator with precise deceleration and downshift management without relying on separate modules. By co-locating shift actuation and engine-brake logic, the package reduces wiring complexity and enhances system reliability in harsh heavy-duty environments where vibration and temperature swings are common. Operators benefit from smoother gear transitions under load, improved control during downhill descents, and the ability to apply engine braking with a consistent feel across operating ranges. The integrated interface supports safer, more predictable vehicle deceleration and can contribute to longer service-brake life by sharing braking duty with engine retardation. In practice, this unit plays a critical role in torque management and brake performance within electrical/control subsystems, particularly in cross-continental highway operations and demanding haul applications. It aligns with category 52938 components and relies on standard Detroit Diesel electrical-network compatibility checks during installation. VMRS information for this SKU is not specified, so verify network compatibility and connector standards with the vehicle’s harness before procurement. Installers should observe safety warnings and ensure proper mounting location to avoid interference with adjacent systems.