DTI936E16020
Injector Bob Overlay
Detroit Diesel

The injector bob overlay is a critical component that enhances the durability and performance of fuel injectors in heavy-duty engines. It acts as a protective layer, shielding the injector’s internal elements from contaminants, heat, and mechanical wear, which are prevalent in demanding operational environments. This overlay ensures a tight seal, preventing fuel leaks and maintaining optimal spray patterns that are essential for efficient combustion. By safeguarding the injector, it helps sustain consistent engine performance, fuel efficiency, and reduced emissions. The overlay also contributes to prolonging the lifespan of the injector assembly, reducing the frequency and cost of replacements. Precise manufacturing guarantees a perfect fit, which is vital for maintaining engine reliability. For those seeking to uphold engine integrity and performance, Source One Parts Center supplies top-quality injector overlays designed to meet rigorous standards and operational demands.