Product Description
WIPER SEAL
Compatibility: Fits pallet jacks made by Mobile, model 6600. SKU: MO 1994-1
Frequently Asked Questions
Q: Which Mobile pallet jack model uses the MO 1994-1 wiper seal?
A: The MO 1994-1 wiper seal fits Mobile model 6600 manual pallet jacks. Verify your pallet jack model before ordering to ensure compatibility.
Q: What does a wiper seal do on a manual pallet jack?
A: A wiper seal prevents hydraulic fluid leakage and contaminant ingress at the mast or hydraulic cylinder. It wipes the rod as it extends and retracts to maintain system integrity and prevent fluid loss.
Q: What are the signs that the MO 1994-1 wiper seal needs replacement?
A: Replace the wiper seal if you observe visible hydraulic fluid leaking from the mast area, fluid dripping under the jack when parked, discolored or wet hydraulic fluid, or reduced lifting performance caused by fluid loss.
Q: Is the MO 1994-1 a standard wear item?
A: Yes, wiper seals are wear items that degrade over time due to constant friction and exposure to hydraulic fluid. Replacement intervals depend on usage frequency and operating conditions. Heavy-use equipment typically requires seal replacement every 12 to 24 months.