Premium Quality Connecting Rod Bearings for Cummins 6CT & 6L ISLE Engines
Precision-engineered for durability with high-grade alloy construction, ensuring superior load distribution and reduced friction. Perfectly machined to OEM specs (C3950661, C3966244) for seamless compatibility with Cummins 6CT and 6L ISLE engines. Ideal for heavy-duty applications—trucking, construction, and industrial machinery—where reliability is non-negotiable. Globally sourced at unbeatable wholesale prices, backed by bulk-order discounts for fleet operators and repair shops. Designed for extended engine life, featuring advanced wear-resistant coatings and meticulous surface finishing. Trusted by professionals—direct replacement with no modifications required. Stock up now for cost-effective, long-lasting performance.