HIDROJET High-Quality Excavator Crankshaft Connecting Rod (TD226B / 12160519 / PC300-8)
Precision-forged alloy steel construction ensures superior durability under heavy loads. Advanced heat treatment enhances fatigue resistance for extended service life in demanding excavation projects. Mirror-polished surface reduces friction, optimizing engine efficiency and fuel economy. Perfectly balanced design minimizes vibration for smoother operation in construction, mining, and industrial applications. Direct OEM replacement (compatible with Komatsu PC300-8) for hassle-free installation. Rigorous quality control guarantees exact tolerances and seamless compatibility with hydraulic systems. Ideal for contractors seeking reliable performance in extreme conditions—backed by global wholesale pricing and bulk order discounts. Trusted by professionals for critical heavy machinery maintenance.