Product Description
KIT CONTACT
Frequently Asked Questions
Q: What components are included in the TO 00591-31638-81 contact kit?
A: The TO 00591-31638-81 is a contact kit for Toyota electric lift trucks, containing replacement electrical contacts for motor or control circuits. The kit includes the specific contact sets required for your truck model. Refer to your equipment documentation to verify what is included in your specific kit.
Q: Which Toyota electric lift models use the TO 00591-31638-81 contact kit?
A: This contact kit is designed for specific Toyota electric lift truck models. Verify your equipment model and serial number before ordering. Contact kits are model-specific, and using the wrong kit can result in electrical malfunction or safety issues.
Q: What are the warning signs that contacts need replacement?
A: Replace contacts when you observe: inconsistent motor response or stuttering, weak electrical engagement, visible arcing or burning marks on the contacts, corrosion buildup, or failure to complete electrical circuits. Degraded contacts can cause unsafe equipment operation.
Q: What is the typical service life of contacts in this kit?
A: Contact lifespan depends on usage intensity and electrical load cycles. In moderate industrial use, contacts typically remain serviceable for 3 to 5 years before wear becomes significant. Heavy-duty or high-cycle operations may require replacement sooner. Regular inspection identifies degradation early.
Q: Are there equivalent part numbers for the TO 00591-31638-81?
A: The TO 00591-31638-81 is a Toyota OEM part number. Cross-references to other brands may exist, but always confirm that replacement contacts match your specific electrical configuration and voltage rating. Mismatched contacts can cause equipment failure or electrical hazards.
Q: What material are the contacts made from?
A: Electrical contacts in Toyota lift truck kits are typically made from silver-copper or silver-alloy compositions designed to handle switching loads and resist oxidation. These materials provide reliable electrical conductivity and durability under repeated engagement cycles.