5149561 – Main Bearing Shell Set

The Main Bearing Set secures the crankshaft and helps lubricate during crankshaft rotation.

WHY IT MATTERS

The main bearings position the crankshaft within the block and provide a friction-free surface for the crankshaft to rotate during engine operation.

BENEFITS

• Provides replaceable wear surfaces
• Smooth, friction-free rotation of the crankshaft
• Reduces wear for extended component life
• Cost-effective maintenance
• MTU genuine part
• Built to original factory specifications

SIGNS OF NEEDING REPLACEMENT

• Low pressure
• Damaged crankshaft
• Damaged conrod
• Damaged bearings
• Engine knocking
• Heavy scratching, scoring, or signs of complete material washout

CAUSES OF FAILURE

• Lack of lubrication
• Oil contamination
• Age, wear and tear
• Lack of engine maintenance
• Improper installation
• Overheating

RELATED PRODUCTS

• Conrod bearings
• Thrust washers
• Seals
• Gaskets
• Bolts
• Washers
• Oil pump
• Oil
• Oil filter