Product Description
Spring
Compatibility: Fits pallet jacks made by Crown, model PTH. SKU: CR 79918
Frequently Asked Questions
Q: What pallet jack models does the CR 79918 spring fit?
A: The CR 79918 spring is engineered for Crown PTH series manual pallet jacks. This is a direct OEM replacement spring for lift mechanism assemblies on these models. Verify your equipment serial number range falls within PTH model specifications before ordering.
Q: How do I know if the CR 79918 spring needs replacement?
A: Common failure indicators include reduced lift height, sluggish or uneven lifting action, or visible spring deformation. If the jack does not maintain load at full height or requires excessive pump strokes, spring replacement is typically needed. Springs lose tension over time with regular use and cannot be re-tensioned.
Q: What material is the CR 79918 spring manufactured from?
A: The CR 79918 is a precision-wound steel compression spring designed to withstand repeated cycling under maximum load capacity. The spring meets Crown engineering specifications for fatigue resistance and load retention in standard warehouse and material handling environments.