CAT E320D Excavator C6.4/C4.2/C4.4 Engine Fuel Pump Solenoid Valve (312-5620 / 3125620)
Precision-engineered for CAT E320D excavators with C6.4, C4.2, or C4.4 engines, this OEM-grade solenoid valve ensures optimal fuel flow control. High-grade corrosion-resistant materials and laser-calibrated components guarantee durability under heavy-duty operation. Direct replacement for part numbers
312-5620
and
3125620
, compatible with multiple CAT engine models. Seamlessly integrates into fuel injection systems to enhance efficiency and reduce emissions. Ideal for construction, mining, and industrial equipment maintenance. Bulk pricing available for fleet operators and global wholesalers—lowest online price guaranteed.