Injector Sleeve (Copper) CAT 3114, 3116, 3126 (2-Valve)

This is a copper injector sleeve specifically designed for use in CATERPILLAR 3114, 3116, and 3126 (2-Valve) diesel engines.

This Injector Sleeve is a replacement component manufactured from copper. It is specifically engineered and intended for installation in CATERPILLAR 3114, 3116, and 3126 series diesel engines that feature a 2-valve cylinder head configuration.

Injector sleeves play a critical role in the proper function and longevity of a diesel engine’s fuel injection system. They create a sealed passage for the fuel injector to enter the cylinder head, ensuring correct fuel delivery and preventing combustion gases and coolant from contaminating the injector.

This copper injector sleeve would be a direct replacement for the original copper sleeves used in the specified Caterpillar engine models. When installing a new injector sleeve, it is typically necessary to follow specific procedures, which may include cleaning the injector bore in the cylinder head, applying a sealant to the outer surface of the sleeve, and using specialized installation tools to ensure proper seating and sealing.

The use of a copper material for the sleeve offers good thermal conductivity and corrosion resistance within the engine environment. Ensuring the correct injector sleeve is used for the specific engine model is crucial for proper fit and function of the fuel injection system.