Product Description
Seal
Frequently Asked Questions
Q: What is the CR 077697-002 seal used for?
A: The CR 077697-002 is an OEM seal for Crown electric lift truck hydraulic systems. It prevents leakage in hydraulic cylinders, pumps, or valve assemblies depending on application location.
Q: Does CR 077697-002 fit the same equipment as CR 077697-001?
A: Both seals are Crown OEM parts but are different variants. Do not assume they are interchangeable. Verify your specific equipment model and the seal location to order the correct SKU.
Q: What causes a hydraulic seal to fail?
A: Seals fail due to age, thermal cycling, contaminated hydraulic fluid, excessive pressure spikes, or material degradation. Leaks are the primary failure symptom. Replace the seal kit if fluid loss is detected.
Q: Can I use CR 077697-002 on other brand pallet jacks?
A: CR 077697-002 is Crown OEM specification. Cross-reference with Toyota, Raymond, Yale, or other brands only if dimensions, pressure rating, and material compatibility are verified.