A4600140133
Crankcase Breather Cover
Detroit Diesel

The crankcase breather cover plays a pivotal role in managing crankcase pressure and venting gases safely away from the engine. Made from lightweight aluminum, it measures 122 mm wide, 29 mm high, and 4 mm thick, ensuring durability without adding unnecessary weight. Its design facilitates efficient venting, reducing piston blow-by and oil foaming, which helps maintain optimal engine performance. Additionally, it prevents dirt and debris from entering the crankcase, extending component life. Proper functioning of this cover is crucial for emissions compliance and engine longevity. Sourced from Source One Parts Center, this part guarantees quality and fitment, contributing to the smooth operation of your engine's ventilation system.