King Engine Bearings MB637XP BMW S85B50A Crankshaft Main Bearings - Size STD

Upgrade your BMW S85B50A engine with the King Engine Bearings MB637XP Crankshaft Main Bearings (STD). Designed for performance and reliability, these bearings are crafted with advanced materials and engineering precision to ensure optimal engine function under high-stress conditions. The King XP Series is renowned for its superior load capacity and wear resistance, making it the perfect choice for both street and track applications. With King Engine Bearings, you can trust that your engine will perform at its best, providing smooth operation and extended engine life.

King Engine Bearings MB637XP are specifically engineered to withstand the demands of high-performance engines. The XP Series features enhanced tri-metal construction, which includes a high-strength steel backing, a leaded bronze intermediate layer, and an advanced overlay for exceptional fatigue resistance. This combination ensures maximum durability and performance, even under extreme conditions.

These bearings are designed to provide a precise fit, ensuring optimal oil clearance and lubrication for reduced friction and heat buildup. The result is a more efficient engine with increased horsepower and torque, as well as improved fuel economy.

The King Engine Bearings MB637XP are designed to fit the following applications:

• Engine: BMW S85B50A
• Vehicle: BMW M5 (E60) 2005-2010
• Vehicle: BMW M6 (E63/E64) 2005-2010
• Standard Size (STD) for direct replacement

For those looking to maintain the integrity and performance of their high-performance BMW engine, the King Engine Bearings MB637XP is the ideal choice. Ensure your engine runs smoothly and efficiently with these top-of-the-line crankshaft main bearings.