Precision-engineered connecting rod assembly for Kubota 165 V2403 excavator engines, crafted from high-grade forged steel for superior tensile strength and fatigue resistance. Features CNC-machined bearing surfaces with micron-level tolerances ensuring perfect crankshaft alignment and reduced friction. Hardened wrist pin bushings provide extended service life under heavy load conditions. Direct replacement part meeting OEM specifications for excavators, construction equipment, and industrial machinery. Ideal for fleet maintenance, equipment rebuilds, and mining operations requiring durable engine components. Includes pre-installed precision bearings for drop-in installation. Corrosion-resistant phosphate coating protects against harsh job site conditions. Manufactured using ISO-certified processes with 100% quality inspection. Compatible with Kubota 165 models in agricultural, construction, and marine applications.