King Engine Bearings MB5662SI0.75 Main Bearing Set Oversize BMW - 0.75mm N42 N46 B20

The King Engine Bearings MB5662SI0.75 is a precision-engineered main bearing set designed for BMW N42 B20 and N46 B20 engines requiring +0.75mm oversize bearings. This complete set includes 5 pairs of main bearings manufactured using King's advanced SI-Series bi-metal technology.

Key Features:

• SI-Series bi-metal construction with aluminum and 2.5-3% silicon alloy for exceptional strength and durability
• +0.75mm oversize dimension for use with machined crankshafts
• Lead-free aluminum-based material ideal for OE replacement applications
• Optimized for medium-load engines with nodular cast iron crankshafts
• Manufactured in-house with rigorous quality control standards

King Engine Bearings has specialized in manufacturing premium engine bearings since 1960, serving demanding applications in automotive, racing, marine, and aviation industries. Each bearing utilizes the highest quality materials and advanced manufacturing processes to ensure optimal performance and reliability. The SI-Series material provides excellent wear resistance and compatibility, making it an ideal choice for engine rebuilds requiring oversize bearings.