DIAMONDORIGINAL S6K Main & Connecting Rod Bearing 34309-09050
Precision-engineered with high-grade alloy steel for unmatched durability under extreme loads. Exclusive polymer-coated surface reduces friction, extending engine life by 30%+. Optimized for heavy-duty construction machinery (excavators, loaders, bulldozers). Laser-etched alignment marks ensure effortless installation, minimizing downtime. Direct-from-factory pricing with bulk discounts—global shipping available. Trusted by professional mechanics for OEM-level performance at wholesale rates. *Compatible with Kubota, Caterpillar, and Hitachi models—exact fit guaranteed.*