King Engine Bearings MB5758SI0.5 Main Bearing Set 0.5mm Oversize Bimetal Aluminum Silicon

The King Engine Bearings MB5758SI0.5 is a precision-engineered main bearing set designed for high-performance engine builds and rebuilds. This set features advanced bimetal construction with an aluminum silicon alloy base that provides excellent wear resistance, superior thermal conductivity, and enhanced load-carrying capacity.

Key Features:

• Bimetal construction with aluminum silicon alloy base for improved durability and heat dissipation
• 0.5mm oversize design for engines with worn crankshaft journals
• Precision-manufactured to OE specifications for proper clearances and oil film thickness
• Compatible with Peugeot EP6 1.6L and BMW N14B16C engines
• High-quality bearing material resists fatigue and provides consistent performance
• Engineered for both street and performance applications

King Engine Bearings are manufactured using state-of-the-art processes to ensure dimensional accuracy and surface finish. The aluminum silicon bimetal construction offers an excellent balance of strength, conformability, and embedability, making these bearings ideal for engines operating under demanding conditions. This 0.5mm oversize set allows machinists to restore proper bearing clearances when crankshaft journals have been machined or show wear beyond standard tolerances.