ISC8.3 QSC Diesel Engine Fuel Injection Pump
Precision-engineered for optimal fuel delivery with high-pressure performance. Features durable alloy construction and CNC-machined components for extreme durability. Direct replacement for part numbers 4076442, 4076442RX, 4010173, and 4076443. Ensures seamless compatibility with ISC8.3 and QSC engines. Ideal for heavy-duty applications including industrial machinery, marine propulsion, and construction equipment. Enhances fuel efficiency and reduces emissions. Globally sourced at wholesale pricing—bulk orders available for fleet maintenance and distributors. Trusted reliability at unbeatable value.