The Caterpillar 387-9433 is a high-precision MEUI (Mechanical Electronic Unit Injector) engineered for the Cat C9 ACERT series. As a central component of the fuel system, this injector manages ultra-fine fuel atomization under extreme pressures. It is designed to restore engine horsepower, stabilize idle speed, and significantly improve fuel economy in heavy-duty mining and construction environments.
40+ Years Experience: Industry leaders in diesel fuel injection since 1985.
6-Month Warranty: 6-month warranty (Pan-India) on our injectors.
Service Pan-India: Expert technical support and repair services available nationwide.
Fast Delivery: Express shipping across India & Worldwide.
SDS Quality: Every injector is tested to meet or exceed OEM standards.
At Supreme Diesel Services, we offer you the best reconditioned and new injectors with actual standard performances. This guarantees your Caterpillar engine runs as precisely as it was designed. Whether you are operating 330D series excavators, motor graders, or industrial power units, we ensure your C9 engine remains a powerhouse of reliability and efficiency.
The Caterpillar 387-9433 is a high-precision MEUI (Mechanical Electronic Unit Injector) engineered for the Cat C9 ACERT series. As a central component of the fuel system, this injector manages ultra-fine fuel atomization under extreme pressures. It is designed to restore engine horsepower, stabilize idle speed, and significantly improve fuel economy in heavy-duty mining and construction environments.
40+ Years Experience: Industry leaders in diesel fuel injection since 1985.
6-Month Warranty: 6-month warranty (Pan-India) on our injectors.
Service Pan-India: Expert technical support and repair services available nationwide.
Fast Delivery: Express shipping across India & Worldwide.
SDS Quality: Every injector is tested to meet or exceed OEM standards.
At Supreme Diesel Services, we offer you the best reconditioned and new injectors with actual standard performances. This guarantees your Caterpillar engine runs as precisely as it was designed. Whether you are operating 330D series excavators, motor graders, or industrial power units, we ensure your C9 engine remains a powerhouse of reliability and efficiency.