Top Line Manufacturing MBH18-010 Main Bearing Set .010 Oversize

The Top Line Manufacturing MBH18-010 is a precision-engineered crankshaft main bearing set designed for Honda 4-cylinder engines. This bearing set features .010 inch (.25mm) oversize dimensions for use during engine rebuilds where the crankshaft has been machined to accommodate wear or damage.

Key Features:

• Main journal diameter: 2.1642/2.1654 inches
• .010 inch oversize for reground crankshafts
• Complete bearing set for proper crankshaft support
• Manufactured to OE specifications for reliable performance
• Compatible with various Honda 1.6L, 1.7L, and 1.8L engines

This main bearing set is an essential component for professional engine rebuilds, providing proper clearances and support for the crankshaft. The oversize design allows mechanics to restore engines with worn or machined crankshaft journals to proper operating specifications.