Premium Connecting Rod Bearing Set for Cummins Engines
High-precision bearing set engineered for optimal engine performance and durability. Manufactured from high-grade aluminum alloy with advanced micro-groove technology for superior lubrication and heat dissipation. Includes multiple oversizes (STD, +0.25, +0.50, +0.75) for precise fitment, ensuring compatibility with Cummins engines (3945917/3950661/3966244). Ideal for heavy-duty trucks, industrial machinery, and marine applications. Direct factory production guarantees OEM-quality standards at wholesale pricing. Bulk purchase available for fleet maintenance and global distributors.