Product Description
GSK 527 is a hydraulic seal kit designed for OEM-spec pallet jack and forklift cylinder maintenance, featuring polyurethane and nitrile seals with spring steel retention components, supporting up to 5000 PSI hydraulic pressure. Intended for use in cylinders with 1.5 inch shaft diameter requiring standard U-cup and O-ring profiles.
Specifications
Hydraulic
| Primary Seal Material | Polyurethane (PU) |
| Secondary Seal Material | Nitrile rubber (NBR) |
| Seal Hardness | Shore A 90 (polyurethane), Shore A 70 (nitrile rubber) |
| Pressure Rating | 5000 PSI maximum working pressure |
Material
| Back-Up Ring Material | Virgin PTFE |
Part Numbers
| Manufacturer Part Number | GSK 527 |
