Big Joe WPT45 Load Wheel Assembly - Polyurethane 95A
1120-133003-11
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Compatibility
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
This direct replacement polyurethane load wheel assembly is engineered for Big Joe WPT45 electric pallet trucks, delivering reliable floor protection and quiet operation. Featuring a 95A Shore durometer elastomer tread bonded to a cast iron core with sealed precision bearings, it provides long-lasting durability under demanding warehouse conditions. The assembly is a direct replacement part that restores performance and reduces operational noise.
Specifications
Material & Construction
| Tread Material | Polyurethane elastomer, 95 Shore A durometer |
| Core Material | Cast iron hub assembly |
| Bearing Type | Sealed precision bearings |
Part Numbers & Compatibility
| Primary Part Number | 1120-133003-11 |
| Cross-Reference Part Numbers | 1120-133003-10, 1120-133003-0A, 1120-80003X-ZC |
| Equipment Compatibility | Big Joe WPT45 electric pallet truck |
| Complete Kit Reference | Load wheel kit LWK-1071 |
Frequently Asked Questions
Q: What equipment does this load wheel fit?
A: This load wheel is designed for Big Joe WPT45 electric pallet trucks. It also interchanges with part numbers 1120-133003-10, 1120-133003-0A, and 1120-80003X-ZC. Verify that your pallet truck model matches before ordering, as load wheel fitment is model-specific.
Q: What are the material specifications?
A: This wheel features a 95A Shore durometer polyurethane elastomer tread bonded to a cast iron core with sealed precision bearings. This composition provides floor protection, reduces noise during operation, and maintains durability under load.
Q: What is load wheel kit LWK-1071?
A: The 1120-133003-11 is part of load wheel kit LWK-1071, which supplies the complete load wheel assembly with sealed precision bearings for Big Joe WPT45 units. Check the kit contents to confirm all components are included for your application.
Q: Why would I need to replace a load wheel?
A: Load wheels wear from friction and load stress. Signs of wear include reduced traction, visible tread damage, flat spots, or increased noise during operation. Polyurethane treads like the 95A Shore compound typically last longer on dry floors than on wet or cold storage surfaces.
Q: How do I verify this is the correct replacement?
A: Check your equipment manual or existing load wheel for the part number. The 1120-133003-11 is correct for Big Joe WPT45 models. If your truck uses interchangeable part numbers 1120-133003-10, 1120-133003-0A, or 1120-80003X-ZC, those are compatible options. Verify the match your existing wheel before ordering.
