Product OEM Code:

0B5 398 048 D / 0B5398048D

The DL501 (0B5) mechatronic repair kit is a comprehensive solution that includes sensors and solenoid valves located inside the transmission control unit. These components enable precise hydraulic pressure control, accurate shift timing, and balanced clutch operation. While sensors continuously monitor system pressure and operating values, solenoids electronically regulate oil flow and pressure. Over time, contamination, wear, or electrical faults may cause irregular shifting, delays, and performance loss. Replacing the complete mechatronic kit during maintenance or repair is essential for ensuring reliable, smooth, and long-lasting transmission performance.