High-Performance Cummins Fuel Injection Pump
Precision-engineered for ISL8.9 and ISC8.3 diesel engines, ensuring optimal fuel delivery and combustion efficiency. Made from high-grade alloy steel with corrosion-resistant coating for extended durability in harsh conditions. Direct OEM replacement (Part No. 3973228), guaranteeing seamless compatibility and factory-level performance. Ideal for heavy-duty trucks, industrial generators, and marine applications requiring reliable fuel system components. Globally sourced for unbeatable wholesale pricing—bulk orders available with guaranteed lowest rates. Trusted by mechanics and fleet operators for precision machining and leak-free operation. Stock up now for long-term savings.