Link-Belt
O-ring for Link-Belt 12-08
This O-ring provides a seal for hydraulic and pneumatic systems in Link-Belt and Manitowoc machinery. It features an internal diameter of 1 1/4 inches and is compatible with models including the Link-Belt 12-08, LS 518, LS-98, and Manitowoc 12-08, LS 518, and LS-98.
Compatible models
Specifications
- Part number
- CM285
- Brand
- Link-Belt
The CM285 O-ring is a sealing component designed for use in the hydraulic and pneumatic circuits of heavy machinery. It functions by creating a seal between mating surfaces, which prevents the escape of hydraulic oil or gases under pressure. By deforming under compression, the ring fills surface irregularities to maintain system integrity.
This part is compatible with Link-Belt 12-08, LS 518, and LS-98, as well as Manitowoc 12-08, LS 518, and LS-98 models. The O-ring has an internal diameter of 1 1/4 inches. It is typically installed in hydraulic cylinders, valves, pumps, and hose connections where consistent containment of pressurized fluid is required for machine operation.
In hydraulic systems, O-rings serve as passive seals that prevent pressure loss, which can otherwise lead to reduced lifting capacity or erratic movement in crane components. Proper sizing and compression are necessary to ensure the seal remains effective throughout the operating temperature and pressure range of the equipment.