A4720152002
Timing Gear Case
Detroit Diesel

The timing gear case serves as a vital enclosure that protects the timing gears within heavy-duty diesel engines. Crafted from lightweight aluminum, it offers an optimal balance of durability and ease of maintenance. Its precise 140.50 mm width ensures a snug fit, reducing the risk of misalignment that could impair engine timing. This component plays a crucial role in safeguarding the timing gears from contaminants like dirt and debris, which can cause premature wear or failure. Properly securing the timing gears ensures accurate valve timing, directly impacting engine performance, fuel efficiency, and emissions compliance. The aluminum construction not only contributes to weight reduction but also facilitates heat dissipation, preventing overheating during prolonged operation. Installation of this part requires exact alignment, highlighting its importance in the engine's overall timing system. For reliable service and quality assurance, many technicians rely on Source One Parts Center for their supply of this essential component.