Product Description
O-RING
Compatibility: Fits pallet jacks made by Jet, model O-RING. Alternate model: ORING; O RING. SKU: JT PT2748-017
Frequently Asked Questions
Q: What is the JT PT2748-017 O-ring used for?
A: The JT PT2748-017 is an O-ring component for Jet manual pallet jacks. It functions as a sealing element in hydraulic pump assemblies and cylinder mechanisms, preventing fluid leakage in the hydraulic circuit.
Q: Which Jet pallet jack models use the JT PT2748-017?
A: The JT PT2748-017 fits Jet pallet jack models designated as O-RING. Alternate model references include ORING and O RING. Verify your equipment manual for exact compatibility before ordering.
Q: What material is this O-ring made from?
A: The JT PT2748-017 is manufactured from elastomer material formulated to resist hydraulic fluid degradation, maintain flexibility across operational temperature ranges, and provide consistent sealing performance in pallet jack hydraulic systems.
Q: How do I know if my O-ring needs replacement?
A: Replace the JT PT2748-017 if you observe hydraulic fluid leaks around the pump or cylinder assembly, reduced lifting pressure, sluggish pump operation, or visible cracking and hardening of the rubber component during inspection.
Q: What is the typical lifespan of this O-ring?
A: The JT PT2748-017 O-ring lifespan depends on usage frequency and maintenance practices. In regular industrial use, expect 2-4 years of service. More frequent use or exposure to extreme temperatures may shorten lifespan. Proper hydraulic fluid maintenance extends seal life.