A4720380071
Connecting Rod Bolt
Detroit Diesel

Connecting rod bolts are vital fasteners that secure the connecting rods to the crankshaft, transmitting the engine's power through a series of high-stress cycles. Featuring a 12 mm head height and a 23.36 mm diameter, along with an M16 x 1.50 mm thread, these bolts are engineered for maximum tensile strength and fatigue resistance. The shoulder length of 82 mm ensures proper engagement and load distribution, reducing the risk of bolt failure under extreme conditions. Precise torque application during installation guarantees optimal clamping force and prevents loosening. These bolts are critical for maintaining the integrity of the connecting rod assembly, directly impacting engine durability and performance. Reliable fasteners like these are essential during engine rebuilds or repairs, ensuring components stay securely in place. Source One Parts Center provides these high-quality bolts, recognizing their role in the lasting reliability of heavy-duty diesel engines.