Valve Cartridge Kit for Dayton, Mighty Lift Manual Pallet Jack
MHG321G
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
Valve cartridge kit MHG321G is an OEM replacement hydraulic valve core for Dayton and Liftsplus-compatible manual pallet jack pump assemblies, providing regulated fluid control for lifting and lowering, with machined steel construction and dynamic sealing for reliable operation at typical manual hydraulic system pressures.
Specifications
Part Numbers & Compatibility
| Make | Dayton, Mighty Lift |
| Model | 2ZE58, 2ZE59, 2ZE62, 2ZE63, ML55 II, ML55L |
| Manufacturer Part Number | MHG321G |
| Part Number | MHG321G |
| Kit Compatibility | Compatible with Dayton hydraulic hand pallet truck models 2ZE58, 2ZE59, 2ZE62, 2ZE63 |
Additional Specifications
| Functional Role | Controls hydraulic flow for lifting and lowering operations |
| Working Pressure | Suitable for hydraulic system working pressures up to 3000 PSI |
| Body Material | Machined steel valve body |
| Description | Valve cartridge kit MHG321G is an OEM replacement hydraulic valve core for Dayton and Liftsplus-compatible manual pallet jack pump assemblies, providing regulated fluid control for lifting and lowering, with machined steel construction and dynamic sealing for reliable operation at typical manual hydraulic system pressures. |
Frequently Asked Questions
Q: What pallet jack models is the MHG321G compatible with?
A: The MHG321G is compatible with Dayton models 2ZE58, 2ZE59, 2ZE62, and 2ZE63, as well as Mighty Lift models ML55 II and ML55L. Verify your equipment model number to ensure proper fitment.
Q: What is the MHG321G made from?
A: The MHG321G features a machined steel valve body with precision internal ports and dynamic seals. The construction ensures durability and maintains dimensional accuracy for proper fluid control in manual hydraulic systems.
Q: How do I know if the MHG321G needs to be replaced?
A: Signs of a failed or worn MHG321G include slow or inconsistent lifting action, inability to lower the jack, jerky movement, or hydraulic fluid leakage. If your jack does not respond normally to pump handle operation, the valve cartridge may require replacement.
Q: Is the MHG321G sold as a replacement part?
A: Yes, the MHG321G is sold as a replacement part. It can be replaced without replacing the entire pump body, making it a cost-effective maintenance option.