Product Description
Toyota OEM part 00591-53398-81 is a BLUE GIANT hydraulic seal kit for manual pallet jack lift cylinder repair and maintenance. Designed for compatibility with Toyota manual pallet jacks, this kit supports bore diameters from 1.12 to 1.25 inches, rod diameters from 0.75 to 1.00 inches, and works with hydraulic systems rated up to 3000 PSI. Constructed of hydraulic-grade synthetic rubber, the kit ensures leak prevention and extended cycle life.
Specifications
Part Numbers & Compatibility
| Make | Blue Giant, Toyota |
| Part Number | 00591-53398-81 |
| Manufacturer Part Number | 00591-53398-81 |
| Application | Designed for compatibility with Toyota manual pallet jacks |
Wheel Dimensions
| Rod Diameter Range | 0.75 to 1.00 inches |
Additional Specifications
| Hydraulic Pressure – Maximum Rated | 3000 PSI maximum working pressure |
| Seal Type | Combined O-ring, dust wiper, and pressure seal designed for hydraulic cylinder shaft and bore interface |
| Seal Material Specification | Hydraulic-grade synthetic rubber, suitable for ISO 6743 hydraulic fluids |
| Finish | Non-abrasive finish suitable for direct contact with precision-machined hydraulic components |
| Leak Prevention | Ensures leak prevention and extended cycle life |
Frequently Asked Questions
Q: Which makes and models is part 00591-53398-81 compatible with?
A: Part 00591-53398-81 is compatible with Blue Giant and Toyota manual pallet jacks. Verify your equipment's cylinder bore and rod specifications before ordering.
Q: What material is this seal kit made from?
A: This seal kit is constructed from hydraulic-grade synthetic rubber formulated for ISO 6743 hydraulic fluids. It provides leak prevention and extended cycle life.
Q: When should this seal kit be replaced?
A: Replace part 00591-53398-81 when you notice slow or jerky lift operation, audible hissing or leaking hydraulic fluid around the lift cylinder, or visible oil residue on the cylinder exterior.
Q: Is this seal kit suitable for use with mineral and synthetic hydraulic fluids?
A: Part 00591-53398-81 is designed for ISO 6743 hydraulic fluids, which includes most mineral-based hydraulic oils. Verify your system fluid type before use.
Q: What are the benefits of using this seal kit?
A: This seal kit ensures leak prevention, extended cycle life, and resistance to common mineral and synthetic hydraulic oils used in manual pallet jack systems.
