King MB7776SI0.25 Main Bearing Set +0.25 For BMW N55 N53 N52 B30A Bimetal Engine

King MB7776SI0.25 Main Bearing Set +0.25 For BMW N55 N53 N52 B30A Bimetal Engine

The King MB7776SI0.25 Main Bearing Set is engineered specifically for BMW's N55, N53, N52, and B30A engines. This set features a +0.25 mm oversize profile, designed to accommodate the wear and tear that can occur in high-performance applications, ensuring optimal fit and functionality. Each bearing is crafted from high-quality bimetal materials, promoting enhanced durability and minimizing friction within the engine. This is vital for maintaining engine integrity, performance, and longevity, particularly under demanding conditions.

These main bearings play a crucial role in the engine's lubrication system by providing a smooth surface for the crankshaft to rotate against. The enhanced surface finish and material composition are specifically designed to withstand high pressures and temperatures, reducing the risk of premature failure. By replacing worn or damaged bearings with the King MB7776SI0.25 set, engine builders and enthusiasts can ensure a reliable foundation for any high-performance engine build.

FITMENT: The King MB7776SI0.25 Main Bearing Set is compatible with BMW N55, N53, N52, and B30A engines, making it an ideal choice for various BMW models utilizing these engine types. Ensure compatibility by checking your vehicle's specifications before installation.

Key Features & Benefits

• Engineered specifically for BMW N55, N53, N52, and B30A engines.
• +0.25 mm oversize for restoring tolerances in worn engines.
• Bimetal construction provides enhanced strength and durability.
• Optimizes lubrication and reduces friction for smooth operation.
• Designed to withstand high performance and extreme conditions.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.