Premium ISF3.8 Connecting Rod – Precision Engineered for Peak Performance
Crafted from high-grade forged steel for superior strength and fatigue resistance. Precision-balanced design ensures smooth operation under extreme loads. Direct replacement for OEM part numbers 5257364 and 4989163, guaranteeing perfect fit and compatibility with ISF3.8 engines. Ideal for heavy-duty applications: commercial trucks, industrial machinery, and fleet vehicles requiring durable engine components. Heat-treated surface and micro-polished finish reduce friction, extending engine lifespan. Batch-tested for consistent quality and reliability. Exclusive bulk pricing for wholesalers – unmatched value for large-volume orders. Global shipping with guaranteed lowest prices. Upgrade with confidence – engineered for professionals who demand uncompromising durability.