

The Graco SN751009 Cap, Rear, Color, Injector is an OEM component designed to seal and support colour injector assemblies for reliable system performance.
The Graco SN751009 Cap, Rear, Color, Injector is a precision-engineered component designed for use within colour injector assemblies. It plays a critical role in sealing and securing internal injector components, ensuring consistent performance in material processing systems.
Built to meet OEM standards, this rear cap supports reliable operation in demanding fluid automation and mixing applications, helping maintain proper pressure and alignment within the injector assembly.
This rear cap is an internal component of the colour injector system, which is responsible for introducing pigment into base materials before mixing and dispensing. It ensures that the injector assembly remains properly sealed and aligned, contributing to accurate and efficient colour integration in industrial processes.
This part is not a universal fit. Compatibility depends on the exact colour injector model and system configuration. Always verify the part number with your equipment manual or existing component before purchase to ensure correct fitment.