CPP 3918188 INJECTOR RETURN LINE SEALING WASHER FOR 89-98 CUMMINS 5.9L 12V

The CPP Diesel 3918188 Injector Return Line Sealing Washer is a vital component designed for the 1989-1998 Cummins 5.9L 12V engines. As part of the fuel system, this sealing washer plays a crucial role in ensuring proper functioning and preventing leaks in the injector return line.

Manufactured to high-quality standards, the CPP 3918188 sealing washer provides a reliable and durable solution for your Cummins engine. It is specifically designed to fit the 12-valve 5.9L Cummins engines from the specified model years, offering a precise and secure seal for the injector return line.

With part number #4 in the picture, this sealing washer is an essential replacement part for maintaining the efficiency and performance of your Cummins engine. The CPP 3918188 sealing washer is engineered to withstand the demands of diesel engines, providing a tight seal to prevent fuel leaks and ensuring the optimal operation of the injector system.

Whether you are a professional mechanic or a Cummins enthusiast, the CPP Diesel 3918188 Injector Return Line Sealing Washer is a reliable component that meets the standards of the original equipment manufacturer. Trust in this sealing washer to keep your Cummins 5.9L 12V engine running smoothly and efficiently.