Product Description
Pallet Mule PU AA-7.25X2 PM-ST steering wheel assembly featuring 7.25 inch diameter polyurethane wheel with 2 inch width, nylon core construction, and integrated bearing system. Compatible with Pallet Mule AA5000 and AA5500 manual pallet jack frames. Supersedes older 8 inch steer wheel designs with improved polymer composite hub assembly for directional control applications.
Compatibility: Fits pallet jacks made by Pallet Mule, model AA-7.25X2 PM-ST. Alternate model: AA7.25X2 PMST; AA 7.25X2 PM ST. SKU: PU AA-7.25X2 PM-ST
Specifications
Material & Construction
| Wheel Material | Polyurethane tread with nylon core |
| Hub Material | Polymer composite hub assembly |
Part Numbers & Compatibility
| Manufacturer Part Number | PU AA-7.25X2 PM-ST |
| Base Part Number | AA-7.25X2 |
| Cross-Reference Part Numbers | Interchangeable with AA-7.25x2 PMWB-ST (nylon on poly hub variant) |
| Compatible Equipment Models | Pallet Mule AA5000 and AA5500 frame assemblies |
| Assembly Position | Item 12 on frame schematic diagram |
| Associated Hardware | Mounts with AA-46 steer wheel axle, AA-29 shoulder bolt, AA-29N lock nut |
| Supersedes Previous Design | Replaces older 8 inch steer wheel assemblies (AA-8x2 series) |
Frequently Asked Questions
Q: What Pallet Mule models does the PU AA-7.25X2 PM-ST steering wheel fit?
A: The PU AA-7.25X2 PM-ST is compatible with Pallet Mule AA5000 and AA5500 series manual pallet jack frames. The steering wheel assembly is engineered for the traverse steering mechanism used on these models. This wheel supersedes older 8 inch steer wheel designs.
Q: What are the dimensions of the PU AA-7.25X2 PM-ST?
A: The wheel is 7.25 inches in diameter with a 2 inch width. These dimensions are critical for fitting the steering assembly on the AA5000 and AA5500 frames. Measure your existing wheel to confirm fit before ordering.
Q: What material is used in the PU AA-7.25X2 PM-ST construction?
A: The PU AA-7.25X2 PM-ST features polyurethane (PU) tread with a nylon-reinforced polypropylene (poly) hub. The nylon core construction provides structural support and durability for repeated directional control operations in material handling environments.
Q: How does the PU AA-7.25X2 PM-ST bearing system work?
A: This wheel assembly includes an integrated bearing system built into the nylon-reinforced hub. The bearing configuration is sealed to prevent debris and moisture from compromising performance. The bearing design is specific to AA5000 and AA5500 frame geometry.
Q: What are the cross-reference part numbers for the PU AA-7.25X2 PM-ST?
A: The OEM part number is PU AA-7.25X2 PM-ST. Cross-reference designations include AA-7.25x2 PMWB-ST, AA-7.25X2 PM-ST, and the basic part number AA-7.25x2. Use the exact OEM designation when confirming compatibility with your equipment.
Q: Does the PU AA-7.25X2 PM-ST have alternative model designations?
A: Yes. Alternate model designations include AA7.25X2 PMST and AA 7.25X2 PM. These refer to the same wheel assembly. When cross-referencing parts across different catalogs, these alternative designations identify the same component.