King Engine Bearings Main Bearing Set - Size STD for BMW N55B30A/N53B30A/N52B30A Compatibility

This main bearing set is designed to enhance engine performance and reliability by providing optimal support and alignment for the crankshaft. Manufactured with a bimetal composition that combines aluminum and silicon, these bearings offer superior wear resistance, ensuring longevity under various operating conditions. The precise engineering of these components reduces friction, resulting in improved efficiency and engine responsiveness.

• Material Composition: Bimetal construction featuring aluminum-silicon base for enhanced durability.
• Quality Assurance: Each bearing undergoes rigorous testing to ensure compliance with OEM standards.
• Performance: Designed to maintain optimal oil clearance, enhancing lubrication and reducing wear on moving parts.
• Fitment: Specifically engineered to fit multiple BMW models, ensuring compatibility across a range of vehicles.

Precision manufacturing and high-quality materials not only promote longer engine life but also contribute to smoother operation and improved fuel efficiency. This main bearing set is a critical component for maintaining the health of the engine, catering to the demands of both daily driving and performance applications.

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