Product Description
Dayton WW PM-12HB is a hardened steel roll pin designed for use in Dayton manual pallet jack hydraulic assemblies, providing secure linkage within the hydraulic mechanism. Official OEM part for Dayton 3KR84 and compatible pallet jack models.
Compatibility: Fits pallet jacks made by Dayton, model 3KR84. SKU: WW PM-12HB
Specifications
Part Numbers
| OEM Part Number | WW PM-12HB |
| Manufacturer Part Number | WW PM-12HB |
| Description | Roll pin for Dayton manual pallet jack, SKU: WW PM-12HB |
| Compatible Models | Compatible with Dayton 3KR84 hydraulic units and related manual pallet jack assemblies |
Frequently Asked Questions
Q: What does the WW PM-12HB roll pin do?
A: The WW PM-12HB is a hardened steel roll pin used to secure linkage connections within the hydraulic lift assembly of Dayton manual pallet jacks. It prevents unwanted movement or separation of hydraulic mechanism components during operation.
Q: Which Dayton jack models use the WW PM-12HB roll pin?
A: The WW PM-12HB is compatible with Dayton model 3KR84 hydraulic units and related manual pallet jack assemblies that use this fastening specification.
Q: What material and hardness specification does the WW PM-12HB have?
A: The WW PM-12HB is manufactured from hardened steel. The hardened material provides shear strength and wear resistance necessary to withstand repeated hydraulic actuation cycles and prevent deformation or shearing under operating loads.
Q: What symptoms indicate the WW PM-12HB pin has failed?
A: Replace the WW PM-12HB if the jack develops lateral play in the hydraulic mechanism, produces unusual noises or rattling from the pump assembly, or if the lift mechanism binds or fails to raise and lower smoothly.
Q: Is the WW PM-12HB an original Dayton OEM component?
A: Yes. The WW PM-12HB is the official OEM Dayton roll pin for their 3KR84 hydraulic assemblies. Manufacturer part number and OEM designation are both WW PM-12HB.