Product Description
O-Ring
Compatibility: Fits pallet jacks made by Eagleman, model A. SKU: EA A156
Frequently Asked Questions
Q: What is the purpose of the EA A156 O-ring in a pallet jack hydraulic assembly?
A: The EA A156 O-ring seals hydraulic connections and ports within the pump assembly. It prevents hydraulic fluid leakage between mating surfaces under pressure.
Q: Which pallet jack models use the EA A156 O-ring?
A: The EA A156 O-ring fits manual pallet jacks with Model A hydraulic pump assemblies. Confirm your pump assembly designation matches before ordering to ensure correct fitment.
Q: What material is the EA A156 O-ring made from?
A: O-rings for hydraulic pump assemblies are typically made from elastomer compounds such as nitrile (NBR) or Viton (fluorocarbon) to resist mineral oil-based hydraulic fluids and maintain seal integrity over time.
Q: What are signs that the EA A156 O-ring needs replacement?
A: Replace the O-ring if hydraulic fluid leaks from pump port connections, if the O-ring appears cracked or hardened, if it has lost flexibility, or as part of regular pump rebuild maintenance.