Cummins ISX15/QSX15 DOHC SS Injector Sleeves with O-Ring

These Stainless Steel Injector Sleeves are specifically designed for Cummins ISX15 and QSX15 DOHC engines. Each sleeve includes a pre-installed O-ring for proper sealing during installation. These are high-quality replacement parts for servicing these engine models.

These Stainless Steel Injector Sleeves are engineered as direct replacement parts for Cummins ISX15 and QSX15 DOHC (Dual Overhead Camshaft) series engines. Manufactured from durable stainless steel, these sleeves offer excellent resistance to corrosion and wear, ensuring a long service life and reliable performance within the engine’s combustion chamber.

Each injector sleeve comes pre-fitted with the necessary O-ring seal. This O-ring is crucial for creating a tight and effective seal between the injector sleeve and the cylinder head, preventing leaks of coolant or combustion gases. The inclusion of the O-ring with each sleeve simplifies the installation process and ensures that the correct seal is created.

When servicing the fuel system of Cummins ISX15 or QSX15 DOHC engines, using high-quality replacement injector sleeves like these stainless steel versions is essential for maintaining optimal engine performance, fuel efficiency, and emissions control. The precise dimensions and material properties of these sleeves are designed to meet the stringent requirements of these heavy-duty diesel engines.