Product Description
Crown OEM hydraulic seal, part number CR 75585. Double-acting piston squeeze-type design for electric lift truck and pallet jack applications. Constructed of Hytrel thermoplastic or other compatible materials. Directly interchangeable with T-seals, O-rings, and quad rings. No cross-reference or superseding part numbers available.
Specifications
Material & Construction
| Primary Material | Hytrel thermoplastic polyester elastomer (TPC-ET) |
| Alternate Material Option - Polyurethane | Polyurethane (urethane) |
| Alternate Material Option - PTFE | Polytetrafluoroethylene (PTFE) |
| Loader Material Option - Nitrile | Nitrile (NBR), for loaded seal configurations |
| Loader Material Option - Viton | Fluorocarbon elastomer (Viton/FKM), for loaded seal configurations |
| Loader Material Option - EPDM | Ethylene Propylene Diene Monomer (EPDM), for loaded seal configurations |
Part Numbers
| OEM Part Number | CR 75585 |
Frequently Asked Questions
Q: What is the material composition of the CR 75585 seal, and what alternatives are available?
A: The CR 75585 is a Crown OEM hydraulic seal with primary material of Hytrel thermoplastic polyester elastomer (TPC-ET). Alternate material options include polyurethane (urethane), polytetrafluoroethylene (PTFE), and nitrile (NBR) for loaded seal configurations. Select material based on hydraulic fluid type and operating pressure requirements.
Q: What type of seal design is the CR 75585 and what is its function?
A: The CR 75585 is a double-acting piston squeeze-type hydraulic seal. This design contains fluid pressure on both sides of the piston and uses a squeegee or wiping action to maintain a seal while allowing controlled piston movement in hydraulic cylinders used on lift equipment.
Q: What applications does the CR 75585 seal fit?
A: The CR 75585 is designed for Crown electric lift trucks and pallet jack applications. It is compatible with hydraulic cylinder systems that use double-acting piston configurations in material handling equipment.
Q: Is the CR 75585 directly interchangeable with T-seals, O-rings, and quad rings?
A: Yes, the CR 75585 is directly interchangeable with T-seals, O-rings, and quad rings in compatible applications. Verify that the alternative seal type matches your cylinder bore diameter and rod diameter before ordering.
Q: Are there cross-reference or superseding part numbers for the CR 75585?
A: No cross-reference or superseding part numbers are available for the CR 75585. This is an OEM Crown part with no documented direct equivalents from other manufacturers.