Product Description
Seal kit GSK 534 from Liftsplus.com is engineered for hydraulic pump repair in manual pallet jacks. Includes high-performance seals compatible with 0.75–1.125 inch rods and 1.25–3.00 inch bore cylinders, constructed from TPU, NBR, and PTFE. Rated for up to 3000 PSI working pressure, suitable for ISO 32–46 hydraulic oils. Supplied to OEM standards with optimized leak prevention and extended cycle life. No cross-reference part numbers available.
Specifications
Hydraulic
| Pressure Rating | Suitable for pumps rated up to 3000 PSI maximum working pressure |
Material & Construction
| Seal Material | Thermoplastic polyurethane (TPU), Nitrile rubber (NBR), and PTFE |
| Back-Up Ring Material | Virgin PTFE resin |
| Hardness Rating | A95 Shore hardness for U-cup |
Part Numbers
| OEM Part Number | GSK 534 |
| Manufacturer Part Number | GSK 534 |
Performance Specifications
| Leakage Rate | Specified for less than 0.5 cc/min at maximum rated pressure |
Frequently Asked Questions
Q: What is GSK 534 seal kit used for?
A: GSK 534 is engineered for hydraulic pump repair in manual pallet jacks. It restores sealing integrity in hydraulic pump units to prevent internal leakage and maintain pump performance during lift operations.
Q: What rod and bore sizes does GSK 534 support?
A: GSK 534 is compatible with rod diameters from 0.75 to 1.125 inches and cylinder bore sizes from 1.25 to 3.00 inches. Verify your pallet jack pump cylinder dimensions before ordering to ensure proper fit.
Q: What seal materials are in GSK 534?
A: GSK 534 contains thermoplastic polyurethane (TPU), nitrile rubber (NBR), and PTFE seals. Backup rings are constructed from virgin PTFE resin for enhanced pressure support and durability.
Q: What is the pressure rating and Shore hardness of GSK 534?
A: GSK 534 is rated for hydraulic pump service up to 3000 PSI maximum working pressure. Seal hardness is Shore A 95, providing enhanced durability under high-pressure pump conditions.
Q: What hydraulic oils is GSK 534 compatible with?
A: GSK 534 is suitable for ISO 32 to 46 grade mineral-based hydraulic oils. Confirm your manual pallet jack pump uses one of these standard hydraulic fluid types for optimal seal performance and extended kit lifespan.
Q: Are there cross-reference part numbers for GSK 534?
A: No cross-reference part numbers are available for GSK 534. Use the exact SKU GSK 534 when ordering to ensure you receive the correct seal kit engineered to OEM specifications for your manual pallet jack hydraulic pump.