Yuvraj Kashyap International

The KTA30 Cummins engine with STC Injectors represents a high-performance power generation solution used in demanding industrial applications. The STC injector is part of a common-rail fuel system, providing efficient fuel delivery, improved emissions control, and better overall engine performance. By optimizing fuel atomization and providing precise control over injection timing, these injectors contribute significantly to the engine’s efficiency and reliability.

Maintaining the fuel system, including the STC injectors, is essential for keeping the engine running smoothly and ensuring long-term operational efficiency. Regular inspection and maintenance are key to preventing common injector-related issues and optimizing engine performance.

The 4903472 fuel injector is a genuine or aftermarket replacement injector designed for use in Cummins M11-series engines. It delivers high-pressure fuel directly into the combustion chamber, enabling efficient combustion, improved fuel economy, and reduced emissions.

This injector is engineered for medium- to heavy-duty diesel applications, including trucks, construction equipment, power generators, and industrial machinery.

Cummins®, CELECT®, and all related engine and part names are used for reference purposes only. We are not an authorized Cummins distributor. Unless specified otherwise, the injector may be a high-quality aftermarket or compatible replacement part.

​The Temperature Sensor with part number 3613547 is designed for use in various Cummins engines, including the N14, L10, ISB, ISC, and ISBE models. 

Key Features:

• Accurate Temperature Monitoring: Ensures precise measurement of coolant temperature, helping prevent engine overheating and maintain optimal performance.​

• OEM Quality: Manufactured to meet or exceed original equipment manufacturer (OEM) standards, ensuring reliable fit and function.​

• Durable Construction: Built to withstand harsh engine conditions, offering long-lasting durability and consistent performance.​

The Bosch 0445120133 Common Rail Injector is a high-pressure fuel injection unit designed for modern diesel engines with common rail fuel systems. It ensures precise fuel delivery directly into the combustion chamber under high pressure, enabling better fuel atomization, improved combustion, and reduced emissions.

The injector comes with DLLA145P1714 nozzle and 0433172051 control valve, both precision components that contribute to optimal spray pattern and fuel control.

All part numbers and brand names are used for identification purposes only. We do not claim affiliation with Bosch® or engine OEMs unless specifically stated. Verify compatibility with your engine’s serial number before purchase.