King Engine Bearings MB5882SI010 Main Bearing Set Undersize - 0.010

The King Engine Bearings MB5882SI010 is a precision-engineered main bearing set designed for OE replacement and performance engine rebuilding applications. This SI-Series bearing features 0.010 inch undersize dimensions for use with reground crankshafts, providing the proper clearances needed for optimal engine performance and longevity.

Key Features:

• SI-Series bi-metal construction with silicon aluminum alloy bearing material
• 0.010 inch undersize for reground crankshaft journals
• Improved oil clearance design reduces wear and extends engine life
• Bulls Eye tolerance with shells matched to 0.0001 inch for precision fitment
• Reduces operating noise, vibration, and excess oil flow
• Recommended for OE replacement and performance gasoline or diesel engine rebuilding
• Compatible with factory crankshafts that have been machined undersize

King Engine Bearings has over 60 years of experience manufacturing precision engine bearings. Each bearing undergoes stringent quality control procedures and is individually stamped with a production number for full traceability. The SI-Series bearings are engineered to meet or exceed original equipment specifications while providing enhanced durability for demanding automotive, marine, and industrial applications.