EA A167

Frequently Asked Questions

Q: What is the EA A167 O-Ring used for in Eagleman model A pallet jacks?
A: The EA A167 is the hydraulic unit O-Ring seal that prevents internal fluid leakage within the hydraulic manifold and valve assembly. This O-Ring maintains pressure control and system performance in the lift mechanism.

Q: What material composition makes the EA A167 resistant to hydraulic fluid?
A: The EA A167 O-Ring is manufactured from nitrile elastomer compound formulated to resist ISO hydraulic fluid swell, maintain elasticity across -10 to 100 degrees Celsius, and withstand continuous pressure cycling.

Q: What are the dimensions of the EA A167 O-Ring?
A: The EA A167 O-Ring is manufactured to exact specifications for the Eagleman model A hydraulic manifold gland. Verify your equipment documentation for precise groove dimensions before ordering to confirm fitment.

Q: How long does the EA A167 O-Ring last under normal operating conditions?
A: Expected service life is 24 to 48 months in typical warehouse environments. Lifespan varies with pressure cycling frequency, hydraulic fluid condition, and storage temperature. Replace when leakage appears around the manifold assembly.

Q: What symptoms indicate the EA A167 O-Ring has failed?
A: Failure symptoms include internal hydraulic fluid loss, soft or unresponsive lift action, reduced load handling capacity, and hydraulic fluid pooling inside the manifold cavity. Internal O-Ring failures require disassembly to diagnose.