Product Description
The Durarun 95A Poly Load Wheel Assembly is designed for durability and efficiency in electric lift truck applications. With its robust construction, this wheel assembly ensures smooth operation and reliable performance in demanding environments.
Specifications: 4.000 inch diameter x 2.000 inch width (4.000" x 2.000" | 4 x 2 wheel | 4 x 2 | 101.60mm x 50.80mm) | Bearing ID: 20mm (0.787 inch bore | 20.000mm ID)
• Made from abrasion-resistant polyurethane tread for enhanced durability
• Features a steel core for added strength and stability
• Precision machined to meet the specific needs of electric lift trucks
This wheel assembly is compatible with various electric lift truck models, making it an ideal choice for those seeking reliable replacement parts.
Specifications
Material
| Tread Material | Polyurethane, 95A durometer hardness |
| Core Material | Steel core, precision machined |
Part Numbers
| Cross-Reference Part Numbers | Equivalent to GP9159-A2, GP 9159-A2 |
| Manufacturer Part Number | GW 9159-A2 |
| OEM Part Number | GW 9159-A2 |
| Additional Cross-Reference | Fast Lift Parts: GW9159, Super Stores Service: GP 9159-A2 |
Wheel Dimensions
| Outside Diameter | 4 |
| Width Side to Side | 2 |
Frequently Asked Questions
Q: Is the GW 9159-A2 equivalent to the GP 9159-A2?
A: Yes. The GW 9159-A2 is equivalent to GP 9159-A2 and GP 9159-A2 (with or without space). Both part numbers reference the same 4.000 inch x 2.000 inch wheel assembly with 20mm bearing bore. Use either part number when ordering replacement wheels for compatible equipment.
Q: What bearing ID does the GW 9159-A2 have and what is its construction?
A: The GW 9159-A2 has a 20mm bearing bore (0.787 inch ID). Core construction is precision-machined steel with abrasion-resistant 95A durometer polyurethane tread. This design provides durability and stability for demanding electric lift truck applications.
Q: How do I determine if the GW 9159-A2 is compatible with my equipment?
A: Measure the axle diameter on your lift truck. If it is 20mm (0.787 inch), the GW 9159-A2 is the correct choice. Cross-reference your equipment manual or contact the manufacturer to confirm axle specification. Do not estimate the bore size visually as incorrect fitment will cause bearing failure.
Q: What is the installation procedure for the GW 9159-A2?
A: Slide the GW 9159-A2 assembly onto the 20mm axle until fully seated. Secure with the appropriate retainer nut or cotter pin. Rotate the wheel by hand to confirm smooth operation and no binding. Check that the wheel does not wobble or move laterally on the axle. Tighten the retainer nut snugly but do not over-torque.
Q: What maintenance and diagnostics are recommended for the GW 9159-A2?
A: Inspect quarterly for polyurethane tread wear and bearing noise. If you detect grinding sounds, rough rotation, or lateral play, the assembly should be replaced. Check that the retainer fastener remains tight. Do not operate equipment with a loose wheel assembly as this causes unstable handling and accelerated wear.