Premium 6151-3101 & 6150-31-3100 Connecting Rod Bolts for PC450 Engines

High-strength forged alloy steel construction ensures exceptional durability under extreme loads and high-temperature conditions. Precision CNC machining guarantees perfect thread engagement and consistent torque performance for long-term reliability.

Direct OEM replacement for Komatsu PC450 excavators, compatible with 6151-31100 engine assemblies. Ideal for construction machinery rebuilds, mining equipment maintenance, and heavy-duty industrial applications.

Exclusive bulk pricing for wholesale buyers – authentic quality at unbeatable global rates. Ships ready for immediate installation with factory-spec tolerances and heat-treated surfaces for optimal fatigue resistance.