CR 78654

Frequently Asked Questions

Q: What is the CR 78654 and what Crown equipment does it fit?
A: The CR 78654 is a hydraulic seal kit engineered for Crown electric pallet jacks. It is designed for hydraulic cylinder repair in electric lift truck applications and supports reciprocating rod movement.

Q: What seals are included in the CR 78654 hydraulic seal kit?
A: The CR 78654 includes rod seals, piston seals, and wiper seals manufactured from high-grade elastomer. This comprehensive kit addresses all primary seal requirements for Crown electric pallet jack hydraulic cylinder repair.

Q: What is the maximum hydraulic pressure rating for the CR 78654 seals?
A: The CR 78654 seal kit is rated for hydraulic service pressure up to 3000 PSI. This pressure rating is suitable for typical Crown electric pallet jack hydraulic systems in normal duty service.

Q: What seal material and hardness specifications does the CR 78654 have?
A: The CR 78654 seals are manufactured from high-grade elastomer compound with hardness ranging from 70 to 90 Shore A depending on the individual seal element. Material composition is compatible with standard hydraulic oils.

Q: What is the application and functionality of the CR 78654 seal kit?
A: The CR 78654 kit is engineered specifically for reciprocating rod applications in Crown electric pallet jack hydraulic cylinders. The seals prevent hydraulic fluid leakage and maintain system performance during lift and lower operations.