King Engine Bearings CR6877XP.026 Performance Connecting Rod Bearing Set BMW - for S54B32 3.2L

The King Engine Bearings CR6877XP.026 is a high-performance connecting rod bearing set specifically engineered for the BMW S54B32 3.2-liter inline-six engine found in the E46 M3 and Z3 M Roadster/Coupe. These race-spec bearings are designed to handle the extreme demands of high-performance and motorsport applications where reliability and durability are critical.

Key Features:

• pMax Black Tri-Metal Construction: Features King's advanced pMax Black coating on a tri-metal substrate for superior strength, wear resistance, and seizure protection under extreme loads and temperatures
• Race Series Design: Engineered specifically for racing and high-performance applications with enhanced fatigue strength and crush resistance
• Oversized .026" Design: Provides .026" (0.66mm) undersize for crankshaft journal machining and rebuild flexibility
• Complete Set: Includes all connecting rod bearings needed for a full six-cylinder engine rebuild
• Precision Manufactured: Held to tight tolerances for proper oil clearance and optimal bearing performance
• Enhanced Oil Retention: Advanced surface finish promotes superior oil film strength and reduces friction

King Engine Bearings are the choice of professional engine builders and racers worldwide, offering the protection needed for high-RPM operation, forced induction, and extreme duty cycles. The pMax Black coating provides a critical safety margin during break-in and protects against momentary oil starvation conditions that can destroy conventional bearings.