Grove
Quad Ring for Grove 2035
This quad ring is a sealing component designed for hydraulic and pneumatic systems in Grove 2035, GMK 2035, and GMK-2035-35TON cranes. It features a four-lobe profile that provides multiple sealing surfaces to maintain system pressure.
Compatible models
Specifications
- Part number
- 1900886
- Brand
- Grove
The quad ring 1900886 functions as a sealing element within the hydraulic and pneumatic circuits of Grove machinery. Its specific four-lobe cross-section is engineered to provide stability within the groove, which helps prevent the seal from twisting or rolling during operation. By providing multiple contact points, this component assists in maintaining the integrity of pressurized systems and preventing fluid bypass.
This part is compatible with Grove 2035, GMK 2035, and GMK-2035-35TON all-terrain mobile cranes. It is used in various assemblies, including hydraulic cylinders, control valves, and fluid connections where a secure seal is required to manage system pressure. Proper installation of these seals is necessary to ensure the hydraulic components operate within their intended parameters.
In heavy machinery, seals of this type are used to contain pressurized fluids or gases within a specific chamber. By maintaining a tight interface between moving or stationary parts, they prevent external leakage and internal pressure loss, which are necessary for the consistent performance of lifting and stabilization systems.

