Product Description
U cup
Frequently Asked Questions
Q: What is the CR 64133-003 U cup seal?
A: The CR 64133-003 is a U-shaped cup seal used in Crown electric lift truck hydraulic cylinders. It performs dynamic sealing between the piston and cylinder bore to prevent hydraulic fluid leakage under pressure.
Q: What is the material composition of the CR 64133-003?
A: The CR 64133-003 is manufactured from elastomeric seal material engineered to withstand hydraulic pressure cycles and maintain fluid containment in Crown electric pallet jack cylinders.
Q: Which Crown equipment does the CR 64133-003 fit?
A: The CR 64133-003 is compatible with Crown electric lift truck hydraulic cylinder assemblies. Verify your cylinder bore diameter and piston rod configuration match this seal size before ordering.
Q: What pressure range can the CR 64133-003 handle?
A: The CR 64133-003 is rated for standard Crown electric lift truck hydraulic pressures. Confirm your system operating pressure specification matches this seal rating for proper performance.
Q: How often should the CR 64133-003 be replaced?
A: The CR 64133-003 seal lifespan depends on operating conditions, pressure cycles, and hydraulic fluid quality. Replace it when you observe internal cylinder leakage or reduced lift performance.
