Precision-Engineered Cummins Main Bearing Set – Unmatched Durability & Performance
High-grade aluminum alloy construction with micro-polished surfaces ensures ultra-low friction and extended engine life under extreme loads. CNC-machined to exact OEM specs (L10 STD 010/020/030/3801150) for seamless compatibility with Cummins engines, eliminating downtime. Triple-layer steel backing + advanced babbitt overlay delivers 30% higher fatigue resistance than standard bearings, ideal for heavy-duty trucks and industrial machinery. Laser-etched part numbers for foolproof installation, paired with anti-corrosion coating to withstand harsh operating environments. Bulk pricing available – wholesale discounts for fleet operators and repair shops needing reliable, budget-friendly replacements.