A4720522305
Bearing Journal - Position 1
Detroit Diesel

This bearing journal plays a critical role in supporting the crankshaft's rotation within the engine block, ensuring smooth and reliable operation under high stress conditions typical of heavy-duty applications. Its precise manufacturing tolerances are vital for maintaining proper alignment and minimizing wear over the engine's lifespan. By providing stable support for the crankshaft, it helps prevent vibrations and uneven loading that could lead to premature component failure. The durability of this component directly influences engine longevity and performance, especially in demanding environments where heavy loads and extended operation are common. Proper installation and maintenance of this journal are essential to maximize engine efficiency and prevent costly repairs. Source One Parts Center offers trusted components that meet OEM standards, ensuring optimal fit and function for your Detroit Diesel engine needs.