Product Description
ROLL PIN
Frequently Asked Questions
Q: What is a roll pin 515894 and what does it do?
A: A roll pin is a hollow fastener that provides alignment and retention for mechanical assemblies in manual pallet jacks. Part 515894 secures linkage, pivot, or hydraulic components together. It relies on spring tension to hold components in place while allowing controlled movement.
Q: Which pallet jack models and brands use roll pin 515894?
A: Roll pin 515894 is used in manual pallet jack assemblies from major OEM manufacturers including Crown, Toyota, Raymond, Yale, Hyster, and similar brands. Confirm your equipment model and assembly type match this component before ordering.
Q: What material is roll pin 515894 made from?
A: Roll pins are typically manufactured from spring steel or alloy steel to provide adequate tension and durability. The hollow construction allows the pin to compress slightly during insertion, then spring back to grip the component holes securely. Exact material composition should be verified for your specific equipment requirements.
Q: What are the dimensions of roll pin 515894?
A: Roll pin dimensions including diameter and length are critical for proper fitment. Contact us with your equipment model and serial number to confirm exact dimensions, or reference your equipment manual for the precise specifications needed for 515894.
Q: How often does a roll pin need replacement?
A: Roll pins do not wear during normal use. However, they may require replacement if the pin falls out, the hole becomes enlarged, or if components shift out of alignment. If you lose a pin or notice loose movement in linkage or pivot areas, replacement restores proper function.
Q: Can roll pin 515894 be reused?
A: Roll pins lose spring tension after removal and cannot reliably maintain their grip on reinsertion. Best practice is to replace with a new pin rather than reusing. A failed roll pin can cause component misalignment and unsafe equipment operation.