Product Description
The PU A8X2 PMWB-HD Steer Wheel Assembly, manufactured by Pallet Mule, is designed for AA5000 and AA5500 series manual pallet jacks. Featuring an 8-inch diameter red ultra-polyurethane tread mounted on a precision-machined aluminum hub with pre-installed 20mm ID sealed roller bearings, this assembly delivers optimal wear resistance and low rolling resistance. Major cross-reference part numbers include AA-8x2 PMWB-HD and PU AA-8x2 PMWB-HD. Supersedes earlier steel-hub variants and is equivalent t
Compatibility: Fits pallet jacks made by Pallet Mule, model 5000X. SKU: PU A8X2 PMWB-HD
Specifications
Material & Construction
| Hub Finish | Machined aluminum, natural |
Part Numbers & Compatibility
| OEM Part Number | PU A8X2 PMWB-HD |
| Cross-Reference Part Numbers | AA-8x2 PMWB-HD, PU AA-8x2 PMWB-HD, PUA8x2PMWBHD |
| Supersedes/Replaces | Supersedes AA-8x2 SMWB (Steel hub variant); Equivalent to PU A8X2 NMWB (Nylon variant) |
| Compatible Models | Pallet Mule AA5000, AA5500 Series Manual Pallet Jacks |
Frequently Asked Questions
Q: What are the specifications of the PU A8X2 PMWB-HD steer wheel assembly?
A: The PU A8X2 PMWB-HD is an 8 inch diameter by 2 inch width steer wheel featuring a red ultra-polyurethane tread (95 Shore A hardness nominal) mounted on a precision-machined aluminum hub with a pre-installed 20 mm ID sealed roller bearing.
Q: What Pallet Mule models does the PU A8X2 PMWB-HD fit?
A: The PU A8X2 PMWB-HD is designed for Pallet Mule AA5000 and AA5500 series manual pallet jacks. It provides optimal wear resistance and low rolling resistance for these models and delivers superior performance compared to earlier steel-hub variants.
Q: What are the cross-reference part numbers for the PU A8X2 PMWB-HD?
A: Major cross-reference part numbers for the PU A8X2 PMWB-HD include AA-8x2 PMWB-HD and PU AA-8x2 PMWB-HD. The manufacturer part number is PU A8X2 PMWB-HD and the OEM part number is PU A8x2 PMWB-HD.
Q: How does the PU A8X2 PMWB-HD compare to older steel-hub versions?
A: The PU A8X2 PMWB-HD supersedes earlier steel-hub variants by using a precision-machined aluminum alloy hub instead of steel. This reduces weight, improves durability, and maintains compatibility with AA5000 and AA5500 series equipment.
Q: What is the bearing specification for the PU A8X2 PMWB-HD?
A: The PU A8X2 PMWB-HD includes a pre-installed 20 mm ID sealed roller bearing. The bearing is factory-installed and requires no assembly before axle installation.
Q: What hardness rating does the ultra-polyurethane tread have on the PU A8X2 PMWB-HD?
A: The ultra-polyurethane tread on the PU A8X2 PMWB-HD has a nominal hardness of 95 Shore A. This high-durometer compound provides superior wear resistance and extended service life in demanding heavy-use environments.