Carrillo BM4050-040 Rod Bearing Set 0.040 Undersize

The Carrillo BM4050-040 is a high-performance connecting rod bearing set designed for use with Carrillo connecting rods. Featuring a 0.040" undersize specification, these bearings are intended for engines with reground or undersized crankshaft rod journals, making them an ideal solution during engine rebuilds requiring crankshaft reconditioning.

Carrillo Industries is a globally recognized leader in precision-engineered performance connecting rods and components, trusted by professional racing teams and engine builders across motorsports disciplines including drag racing, road racing, and off-road competition. Their bearings are manufactured to exacting tolerances to complement Carrillo's rod lineup.

Key Features:

• 0.040" Undersize — designed for use with reground crankshaft rod journals
• Manufactured to Carrillo's precision tolerances for optimal oil film and load distribution
• Compatible with Carrillo performance connecting rods
• Ideal for high-performance and racing engine builds
• Engineered for durability under high RPM and high-load conditions

Whether you're rebuilding a race engine or refreshing a high-performance street motor, the Carrillo BM4050-040 bearings deliver the reliability and precision that Carrillo's reputation demands.