Roll Pin

Frequently Asked Questions

Q: What is the 9I4046 roll pin used for?
A: The 9I4046 is a roll pin (hollow spring pin) used in lift truck assemblies to secure shafts, hubs, or mechanical linkages. It provides a shear joint that holds parts together under normal loads.

Q: Which lift truck models use the 9I4046 roll pin?
A: The 9I4046 roll pin is compatible with electric and manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, Clark, and Mitsubishi. Verify your exact model and serial range for accurate fitment.

Q: What are the dimensions and material of the 9I4046 roll pin?
A: The 9I4046 is a spring steel roll pin. Exact diameter and length depend on your equipment application. Contact us with your lift truck model and serial number for precise specifications.

Q: Why does a roll pin fail or need replacement?
A: Roll pins fail due to shear stress, vibration loosening, or corrosion. A failed pin can cause parts to separate and create unsafe conditions. Replace immediately if a roll pin is missing or bent.

Q: Can the 9I4046 roll pin be reused after removal?
A: No. Roll pins are single-use fasteners. Once removed, they lose spring tension and cannot be reliably reused. Always replace with a new 9I4046.