American Hoist
Round gasket for American Hoist 11250
This round gasket 439621 serves as a sealing component for American Hoist 11250 and 9310 cranes. It creates a tight seal between mating surfaces to prevent fluid or gas leaks within the machine systems.
Specifications
- Part number
- 439621
- Brand
- American Hoist
The round gasket is a sealing component designed to create a secure interface between two mating surfaces. By providing a barrier between flanges, inspection covers, or pump housings, it prevents the loss of hydraulic oil, fuel, coolant, or gases. This component ensures that internal systems maintain the necessary pressure levels while protecting against the ingress of external contaminants into the machinery.
This part is compatible with American Hoist 11250 and 9310 cranes, where it is integrated into critical junctions within hydraulic, lubrication, or transmission systems. Proper installation of this seal helps maintain the operational integrity of these heavy-duty lifting machines by ensuring that fluids remain contained within their designated circuits.
Gaskets of this type are used throughout heavy equipment to manage the interface between mechanical assemblies. They function by deforming slightly under compression to fill irregularities on mating surfaces, thereby establishing a seal that withstands the operational pressures and temperatures of the specific system. Regular inspection and maintenance of these seals are standard procedures for preventing fluid loss and protecting sensitive internal components from environmental exposure.

