Precision-Engineered Excavator Connecting Rod for S6D114 6CT8.3 Engines
High-strength forged steel construction ensures maximum durability under heavy loads, with precision-machined bearing surfaces for smooth operation. Direct OEM replacement (3942581 / 6732-31-3100) for Komatsu, Caterpillar, and Hitachi excavators, guaranteeing seamless compatibility. Advanced heat treatment process reduces wear, extending service life in extreme construction and mining conditions. CNC-balanced design minimizes vibration, optimizing engine performance and fuel efficiency. Trusted by global heavy machinery suppliers—bulk order discounts available for fleet operators and wholesalers.