Fuel Injection Pump Cummins 5594766 | 4954200, 4921431, 4903462

High-Performance Fuel Injection Pump for Cummins Engines

The Cummins 5594766 Fuel Injection Pump is a critical component designed for heavy-duty diesel engines, specifically the ISC, ISL, and QSL 8.9L series. This pump ensures that fuel is delivered to the combustion chamber at the precise pressure and timing required for maximum efficiency and power output.

• Engine Compatibility: Optimized for Cummins ISC, ISL, and QSL series engines (Tier 3 8.9L).
• Precision Engineering: Built to meet exact specifications for reliable fuel atomization and consistent pressure.
• Durability: Constructed with high-grade materials to withstand high-pressure environments and extend service life.
• Performance: Enhances fuel economy and reduces emissions through accurate electronic fuel control.

Replacing a worn injection pump with this high-quality unit helps restore engine responsiveness, improves cold starts, and prevents potential damage to the fuel system components.