Product Description
SU S9112 Aisle Guide Wheel by Liftsplus.com, designed for Superior electric pallet jack applications. Constructed from high-density polymer composite for extended service life under lateral load conditions. OEM part number SU S9112, direct fit for electric lift truck aisle guide assemblies. No cross-reference part numbers available; validate fit per manufacturer diagrams.
Specifications
Material
| Wheel Material | Polyurethane elastomer tread |
| Core Material | Nylon reinforced core |
| Finish | Natural polyurethane, machined nylon |
Part Numbers
| Manufacturer Part Number | SU S9112 |
| OEM Part Number | SU S9112 |
| Cross-Reference Part Numbers | Equivalent to Superior Electric Pallet Jack SU9112, aftermarket replacement SU S9112 |
Frequently Asked Questions
Q: What is the SU S9112 and where does it mount?
A: The SU S9112 is an aisle guide wheel designed for electric pallet jack lateral load management. It mounts to the aisle guide assembly on the mast or carriage frame to prevent sideways drift and center the load during lift and travel operations. This guide wheel runs against warehouse aisle posts and walls.
Q: What material is the SU S9112 made from?
A: The SU S9112 is constructed from a nylon-reinforced core with a polyurethane elastomer tread. This composite design provides impact resistance and extended service life under lateral load and friction conditions common in narrow-aisle and racking applications.
Q: Is the SU S9112 compatible with my electric lift truck?
A: The SU S9112 is an aftermarket replacement compatible with electric pallet jack aisle guide assemblies that use this wheel size and bore configuration. Cross-reference your truck model against the aisle guide assembly drawing. No OEM cross-reference part numbers are published. Validate the mounting interface and bolt pattern before ordering.
Q: How do I replace the SU S9112 aisle guide wheel?
A: Unbolt the aisle guide assembly from the mast frame. Remove the axle pin or bolt holding the worn wheel. Slide the new SU S9112 onto the axle shaft, ensuring it rotates freely. Reinstall the axle hardware and reattach the assembly to the mast frame. Check that the wheel maintains proper clearance from the mast column.
Q: How often should the SU S9112 be replaced?
A: Replace the SU S9112 when tread wear reaches halfway depth, if cracks appear in the polymer body, or if the wheel no longer tracks smoothly against aisle posts. Heavy-use environments may require replacement every 12 to 24 months. Worn aisle guide wheels can cause load drift and rack damage.