أجزاء محرك يو تشاي مضخة الوقود عالية الضغط B8900-1111100B-493 مضخة حقن الوقود

Professional supply of Yuchai original and high-quality alternative fuel injection pumps, model B8900-1111100B-493 (also compatible with D2000-1111100B-493, 330-1111000b and other interchange numbers). Suitable for Yuchai series diesel engines, using precision plunger components to ensure stable fuel injection pressure and improve combustion efficiency. Widely used in construction machinery, generator sets and heavy trucks, it is a core component of the engine fuel system.