Product Description
GSK 514 is a hydraulic cylinder seal kit engineered to OEM specifications for maintenance and repair of select forklift and pallet jack hydraulic systems. Constructed from high-performance synthetic rubber, the kit is designed for reliable sealing in high-pressure environments up to 3000 PSI.
Specifications
Hydraulic/Pneumatic
| Seal Kit Part Number | GSK 514 |
Material & Construction
| Seal Material | High-performance synthetic rubber (NBR/PU dependent on application) |
| Seal Hardness | Minimum 70 Shore A |
Part Numbers
| Manufacturer Part Number | GSK 514 |
Frequently Asked Questions
Q: What seal materials are in the GSK 514 kit?
A: The GSK 514 uses high-performance synthetic rubber seals, typically nitrile (NBR) or polyurethane (PU) depending on application. All seals are manufactured to minimum 70 Shore A hardness for durability in high-pressure hydraulic environments.
Q: What is the maximum pressure rating for the GSK 514?
A: The GSK 514 is designed for hydraulic systems up to 3000 PSI maximum working pressure. This rating covers standard-bore cylinders in forklifts, pallet jacks, and other material handling equipment.
Q: Which forklift and pallet jack brands use the GSK 514?
A: The GSK 514 is engineered to OEM specifications for select forklift and pallet jack hydraulic systems from manufacturers including Crown, Toyota, Raymond, Yale, Hyster, and Linde. Verify your equipment cylinder bore size and port specifications match the kit before ordering.
Q: What is the difference between NBR and PU seals in the GSK 514?
A: NBR seals offer excellent resistance to mineral hydraulic fluids and standard temperature ranges. PU seals provide superior wear resistance and extended life in high-cycle applications. The GSK 514 contains the material best suited for your specific equipment application.
Q: How long do seals in the GSK 514 last during normal operation?
A: Seal lifespan depends on equipment duty cycle and maintenance practices. Expect 2000 to 3500 operating hours before replacement is needed. Replace the kit immediately if you observe internal leakage, sluggish cylinder response, or external weeping from cylinder ports.