مضخة حقن الوقود (مضخة HEUI) كاترpillar 319-0677 لل محركات C7 C9 324D 336D الجرافات

Caterpillar 319-0677 fuel injection pump, suitable for CAT C7, C9 engines, compatible with 324D, 325D, 326DL, 329D, 330D, 336D excavators and 950H, 962H loaders. This pump is a core component of the HEUI hydraulic electronic unit injection system, directly interchangeable with part numbers 10R-8899, 254-4357, 319-0675, etc., manufactured to OEM standards, ensuring precise fuel metering and high-pressure injection, restoring the original power and efficiency of the engine, suitable for construction machinery and heavy equipment.