Precision-Engineered CAT 336E Excavator Fuel Pump
High-performance OEM replacement fuel pump (Part No. 511-7975) designed for CAT C9.3 engines. Direct-fit compatibility ensures seamless integration with 336E excavators, delivering factory-grade fuel efficiency and pressure stability.
Durable Construction
Heavy-duty cast alloy housing with CNC-machined internals resists corrosion and extreme thermal stress. Precision-calibrated plunger and barrel assembly minimizes wear for extended service life.
Optimized Performance
Maintains consistent 290-310 psi fuel pressure under load, reducing engine hesitation. Laser-etched OEM specs guarantee exact tolerances for peak combustion efficiency.
Industrial-Grade Reliability
Tested for 10,000+ operational hours in mining, construction, and heavy excavation environments. Includes anti-cavitation design to prevent vapor lock in high-temperature conditions.
Global Stock Advantage
Shipped from bonded warehouses in US/EU/Asia with same-day dispatch. Bulk order discounts available for fleet operators. *Compatible with: CAT 336E (2014-2023), C9.3B engine variants.*