Product Description
Relief valve spring
Frequently Asked Questions
Q: What is HY 2309191 used for?
A: The HY 2309191 is a relief valve spring component for Hyster electric lift truck hydraulic systems. It functions as a pressure regulation component within the relief valve assembly.
Q: What equipment is HY 2309191 compatible with?
A: The HY 2309191 is a genuine Hyster component. Consult your equipment documentation or serial range to confirm which Hyster models require this specific spring.
Q: How does the relief valve spring affect hydraulic system operation?
A: The relief valve spring maintains system pressure stability. A weakened or damaged spring can result in pressure loss, inadequate lift performance, or system leaks.
Q: What are signs that HY 2309191 needs replacement?
A: Replace the relief valve spring if hydraulic pressure does not reach specified levels, the system leaks from the relief valve area, or the valve fails to hold set pressure under load.
Q: Is HY 2309191 a complete relief valve assembly or a component only?
A: The HY 2309191 is the spring component only, not a complete valve assembly. Order the full relief valve kit if other valve components are damaged.