

The Graco 102386 Retaining Ring is a precision fastening component designed to secure internal parts and maintain proper alignment in high-pressure systems.
The Graco 102386 Retaining Ring is used across multiple Graco systems, mainly in pressure regulators and hydraulic motor assemblies. Below are the known compatible machines:
The Graco 102386 Retaining Ring is a precision-engineered fastening component designed to secure internal parts within industrial spray and fluid handling equipment. This small yet critical part ensures that components remain properly aligned during operation, helping to maintain system performance and reliability.
Installed within grooves on shafts or inside housings, the retaining ring acts as a locking mechanism that prevents internal movement of parts such as pistons, valves, and spools. It plays a key role in maintaining structural integrity in high-pressure environments.
This retaining ring is commonly used in fluid pressure regulators, hydraulic motors, and mastic or sealant systems. It supports stable operation by keeping essential internal parts fixed in place, reducing the risk of mechanical failure.
Subscribe to our newsletter to get exclusive discounts and new theme launches right in your inbox.
You may unsubscribe at any moment. For that purpose, please find our contact info in the legal notice.