Product Description
Prime Mover lug nut, part number PR 313046-000, compatible with electric lift truck wheel assemblies for secure wheel retention. Supplied as OEM replacement component; manufactured from machined steel and finished with corrosion-resistant plating. Alternate part number PM313046-000. No cross-reference or superseded part numbers are available.
Specifications
Material & Construction
| Construction Type | Machined steel |
Part Numbers
| Manufacturer Part Number | PR 313046-000 |
| Alternate Part Number | PM313046-000 |
Frequently Asked Questions
Q: What is the PR 313046-000 and what does it do?
A: The PR 313046-000 is a machined steel lug nut manufactured from corrosion-resistant plating. It secures wheels to the axle hubs of electric lift truck wheel assemblies. Proper torque and retention of these nuts is critical for safe equipment operation.
Q: What is the alternate part number for PR 313046-000?
A: The alternate part number is PM313046-000. Both part numbers reference the same Prime Mover lug nut assembly. Use either part number interchangeably when ordering from inventory.
Q: Which electric lift truck models use the PR 313046-000 lug nut?
A: The PR 313046-000 is a Prime Mover OEM replacement component compatible with electric lift truck wheel assemblies. Verify the thread size, diameter, and seat type match your truck model before ordering, as lug nut specifications vary across different Prime Mover platforms.
Q: What are symptoms of a failing or loose PR 313046-000 lug nut?
A: Watch for wheel wobble during operation, visible movement or rattling at the wheel hub, uneven tire wear, or wheels that shift position during use. Loose or missing lug nuts reduce wheel stability and can lead to catastrophic wheel loss. Inspect and torque all lug nuts before each work shift.
Q: Why does the PR 313046-000 have corrosion-resistant plating?
A: The plating protects the machined steel lug nut from corrosion and rust caused by moisture, cleaning solutions, and freeze-thaw cycles in warehouse and outdoor environments. Corrosion can cause the nut to seize to the bolt threads, making removal difficult and increasing cross-threading risk during maintenance.