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 No cross-reference or superseded part numbers are available.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 lug nut and what does it do?
A: The PR 313046-000 is a machined steel lug nut with corrosion-resistant plating that secures wheels to the axle hubs of electric lift truck wheel assemblies. Proper retention of these nuts is critical for safe equipment operation and wheel stability.
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. Use either part number interchangeably when ordering from inventory.
Q: Which lift truck models use the PR 313046-000 lug nut?
A: The PR 313046-000 is compatible with Prime Mover SMX45 electric lift truck wheel assemblies. Verify thread size, diameter, and seat type match your equipment before ordering, as lug nut specifications vary across different platforms.
Q: What are signs of a loose or failing PR 313046-000 lug nut?
A: Watch for wheel wobble during operation, visible movement or rattling at wheel hubs, uneven tire wear, or wheels shifting position during use. Loose or missing lug nuts reduce wheel stability. Inspect and check all lug nuts regularly for tightness.
Q: Why does the PR 313046-000 have corrosion-resistant plating?
A: The plating protects the machined steel from rust and corrosion caused by moisture, cleaning solutions, and freeze-thaw cycles. Corrosion can cause the nut to seize to bolt threads, making removal difficult during maintenance and increasing cross-threading risk.
