BEARINGS Main Bearing Set Nissan 2.5L QR25DE 2002-06

The Mahle CB743P20 is a P Series Tri-Metal rod bearing designed for high-performance applications. These bearings feature high crush for maximum retention and a reduced overlay thickness to prevent fatigue. They are intended for use in engines with extremely high RPMs that cause severe rod bore close-in, indicated by nearly full parting line to parting line shaft contact.

Clevite TriMetal™ engine bearings are constructed with a copper-lead alloy, a nickel barrier, and an electroplated overlay for enhanced durability and load capacity. These bearings offer superior seizure resistance and embedability, providing forgiveness in less-than-perfectly maintained engines. They exceed both light vehicle OE durability requirements of 150,000 miles and heavy vehicle OE requirements of 300,000 miles.