American Crane
O-ring seal for American Crane 9310
This O-ring seal 811363 is designed for the American Crane 9310 model. It serves as a static or dynamic sealing element to prevent fluid leaks and keep contaminants out of machine systems.
Parts diagram
Compatible models
Specifications
- Part number
- 811363
- Brand
- American Crane
The O-ring seal is a circular sealing component used to maintain system integrity within the American Crane 9310. By compressing into a machined groove, it creates a tight barrier that prevents the escape of pressurized fluids or gases and blocks external debris from entering sensitive areas of the machine. This component is suitable for various applications across hydraulic, pneumatic, engine, and transmission assemblies where a reliable seal is required to maintain operational pressure.
This part is compatible with the American Crane 9310. It is designed to fit specific housing dimensions to ensure proper compression and sealing performance. Regular inspection of these seals is recommended during routine maintenance to detect signs of deformation, hardening, or cracking, which can indicate that a replacement is necessary to prevent system failure.
O-rings function as the primary barrier in many heavy machinery systems, ensuring that fluids remain contained within their designated circuits. Proper installation within the correct groove geometry allows the seal to withstand the operating pressures and environmental conditions typical of crane operations.

