Product Description
Kit, Contact
Frequently Asked Questions
Q: What is included in the AC 4911425 contact kit?
A: The AC 4911425 is a contact kit assembly for electric lift trucks. It contains replacement contacts and associated components used in the electrical control system. Verify your truck model and voltage before ordering to ensure compatibility.
Q: Which electric lift truck models use the AC 4911425 contact kit?
A: The AC 4911425 fits multiple electric lift truck platforms from manufacturers including Crown, Toyota, Raymond, and Yale. Confirm your specific truck model and serial range with the parts diagram to verify fitment before purchase.
Q: What causes the need to replace the AC 4911425 contact kit?
A: Contact kits fail due to electrical arcing, corrosion, pitting, or normal wear. Symptoms include intermittent lift operation, erratic control response, or complete loss of electrical function in the control circuit. If these issues appear, the contact kit typically needs replacement.
Q: How often should the AC 4911425 contact kit be replaced?
A: Lifespan depends on electrical load and operating conditions. Heavy-duty or continuous-use environments wear contacts faster than standard operation. Most contact kits last 2000-5000 operating hours before showing wear. Monitor for performance degradation and replace when electrical anomalies appear.
Q: Are there cross-reference part numbers for the AC 4911425?
A: Yes. The AC 4911425 may be cross-referenced with OEM part numbers from Crown, Toyota, Raymond, and Yale systems. Always verify the cross-reference against your truck documentation. Using the correct equivalent ensures proper electrical performance and reliability.