Product Description
Premium steer wheel assembly for Pallet Mule manual pallet jacks, featuring a nylon hub, dual precision. This direct replacement is factory-spec compatible with Pallet Mule AA5000 and AA5500 models, delivering reliable steering performance and extended bearing life for warehouse and material handling environments.
Specifications
Wheel Specifications
| Tread Material | Polyurethane |
| Hub Material | Nylon |
| Bearing Type | Dual precision ball bearings |
Compatibility
| Interchangeability | Direct fit replacement for factory installed steer wheel on Pallet Mule AA5000 and AA5500 models |
Part Numbers
| Part Number | PU AA-7.25X2 PMWB-ST |
| Manufacturer Part Number | PU AA-7.25X2 PMWB-ST |
| Cross-Reference Part Numbers | Supersedes AA-7.25x2; equivalent to AA-7.25x2 PMWB, AA-7.25x2 PMWB-HD |
| Compatible Models | Pallet Mule AA5000, Pallet Mule AA5500 |
Frequently Asked Questions
Q: What are the dimensions and material specifications?
A: The assembly features a polyurethane tread bonded to a nylon hub. It includes dual precision ball bearings designed for smooth steer wheel operation across warehouse floor surfaces.
Q: Is this compatible with AA5000 and AA5500 pallet jacks?
A: Yes. This assembly is a direct replacement for both Pallet Mule AA5000 and AA5500 models. It supersedes older AA-7.25x2 configurations and is equivalent to AA-7.25x2 PMWB and AA-7.25x2 PMWB-HD variants in frame compatibility.
Q: What is the difference between PMWB-ST and PMWB-HD variants?
A: The PMWB-ST features a nylon hub and is lighter, suitable for standard warehouse environments. The PMWB-HD uses an aluminum hub for greater durability in demanding applications or outdoor use.
Q: What bearing specifications ensure reliability?
A: This assembly includes dual precision ball bearings that are sealed to prevent dust and moisture contamination. The bearings deliver consistent steer wheel performance under standard pallet jack loading conditions.
Q: Can I interchange PMWB-ST with other AA-7.25x2 variants?
A: Yes. The PMWB-ST, PMWB-HD, and basic AA-7.25x2 are direct fit replacements for each other on AA5000 and AA5500 frame assemblies. Choose based on your hub material preference and operating environment.
