Product Description
Crown CR 73433 is a genuine OEM hydraulic oil seal designed for use in Crown electric lift trucks and pallet jacks. This radial shaft seal prevents hydraulic oil leakage within cylinder assemblies. Cross-reference numbers include CR073433 and 073433. Constructed with elastomeric sealing lips and a metal case, it is suitable for typical hydraulic pressures in material handling equipment.
Specifications
Material & Construction
| Seal Material | Nitrile rubber (NBR) or equivalent elastomer |
| Construction | Molded elastomer sealing lip with metal outer case |
Part Numbers
| OEM Part Number | CR 73433 |
| Manufacturer Part Number | CR73433 |
| Cross-Reference Part Numbers | CR073433, 073433 |
Frequently Asked Questions
Q: What is the CR 73433 seal used for?
A: The CR 73433 is a radial shaft seal designed to prevent hydraulic oil leakage within cylinder assemblies of Crown electric lift trucks and pallet jacks. It handles typical hydraulic pressures found in material handling equipment.
Q: What material is the CR 73433 seal made from?
A: The CR 73433 features a molded elastomer sealing lip constructed from nitrile rubber (NBR) or equivalent elastomer, paired with a metal outer case for durability and pressure retention.
Q: What are the cross-reference part numbers for CR 73433?
A: The CR 73433 can be cross-referenced as CR073433 or 073433. Use these numbers when comparing specifications across supplier catalogs.
Q: How long does the CR 73433 seal typically last?
A: Seal lifespan depends on operating conditions, hydraulic fluid quality, and maintenance. Monitor for signs of hydraulic leakage around cylinder rods. Degraded seals show oil weeping or visible leakage and should be replaced to prevent equipment damage.