64GB21845P10
Engine Connecting Rod Bearing Pair
Mack

This bearing pair is a critical component for the engine’s bottom end, providing support for the connecting rods during operation. Crafted from high-quality materials, it ensures smooth rotation and minimizes metal-to-metal contact, reducing wear and preventing engine damage. Proper installation and lubrication are essential to maximize its lifespan and performance. These bearings help maintain proper engine clearance, contributing to efficient power transfer and fuel economy. Their durability under high loads and temperatures makes them indispensable for heavy-duty engine reliability. Source One Parts Center offers this bearing pair to support your engine rebuilds and repairs, ensuring optimal performance and longevity of your powertrain.