Rod Bearing Set - Audi R8 4.2L/5.2L

The KING BEARINGS Rod Bearing Set (CR 227XPC) is engineered for the Audi R8 4.2L and 5.2L V8 engines, delivering precision-engineered connecting rod bearings built to handle high-performance applications. This complete bearing kit features XP-grade construction with a specialized narrowed profile and extra oil clearance, designed for engines that demand reliability under sustained load and elevated RPM conditions typical of sports car powerplants.

The coated bearing surfaces reduce friction and wear at the critical crankshaft interface, while the extra oil clearance specification accommodates the enhanced flow requirements of high-output V8 engines. The narrowed bearing geometry optimizes clearance tolerances for Audi's precision engine architecture, ensuring proper oil film thickness and reduced parasitic losses. These are OEM-specification bearings suitable for both stock rebuilds and performance-oriented engine work requiring factory-grade component integrity.

Engine builders, Audi R8 owners performing a complete overhaul, and performance shops working on V8 engine restoration trust KING BEARINGS for their reputation in motorsport and high-displacement applications. Whether you're rebuilding a stock R8 mill or refreshing an engine after high-mileage service, this bearing set ensures the connecting rod journals maintain proper load distribution and cooling—critical factors in preventing premature wear and maintaining power delivery consistency across the RPM range.