RL 4-60065

Frequently Asked Questions

Q: What is the RL 4-60065 hydraulic piston and what does it do?
A: The RL 4-60065 is a hydraulic piston assembly for Rol-Lift Series T and E manual pallet jack hydraulic cylinders. It converts hydraulic pressure into linear motion to raise and lower the load platform. Precision machined steel construction, 1 inch diameter.

Q: What pallet jack models use the RL 4-60065?
A: The RL 4-60065 is compatible with Rol-Lift Series T and E manual pallet jacks. It fits 1 inch bore Rol-Lift hydraulic cylinders used in these model lines. This is a direct OEM replacement with no cross-reference part numbers.

Q: What are the material specifications of the RL 4-60065?
A: The piston is precision machined from steel for dimensional accuracy and durability. 1 inch diameter design is engineered for 1 inch bore cylinders used in Rol-Lift Series T and E hydraulic assemblies. Steel construction provides high pressure rating and long service life.

Q: Can the RL 4-60065 be used on other Rol-Lift model series?
A: No. Use the RL 4-60065 only for Series T and E models. Other Rol-Lift series may use different bore diameters and piston designs. Verify your jack model before ordering. Using an incorrect piston size results in leakage and loss of lift capacity.

Q: What symptoms indicate the hydraulic piston needs replacement?
A: Signs of piston wear include slow or inconsistent lifting speed, inability to hold load at height, fluid leakage around the cylinder rod, or hissing sounds during operation. If the jack lifts sluggishly or does not maintain load pressure, the piston seal or piston body may be worn and require replacement.