Product Description
Toyota 00591-57340-81 contactor kit is an OEM replacement component engineered for electric lift truck power circuit and power steering relays. Includes high-conductivity contact tips and mounting hardware, designed for direct fit to specified Toyota electric truck models. Cross-referenced with major lift truck OEMs for compatibility.
Specifications
Electrical
| Primary Function | Restores electrical continuity and contact reliability in power distribution relays |
Part Numbers
| OEM Part Number | 00591-57340-81 |
| Cross-Reference Part Numbers | 370071 (Crown), DS227111 (Hyster), HY 1197132 (Hyster) |
| Equivalent Part Numbers | 370071, DS227111, HY 1197132 |
Frequently Asked Questions
Q: What does the Toyota 00591-57340-81 contactor kit do?
A: This OEM contactor kit restores electrical continuity and contact reliability in power distribution relays and power steering circuits. It handles high-amperage switching for motor and steering control in electric lift trucks.
Q: What are the cross-reference and equivalent part numbers for TO 00591-57340-81?
A: Cross-referenced equivalents include 370071 (Crown), DS227111 (Hyster), and HY 1197132 (Hyster). These part numbers represent compatible contactor kits for competitive lift truck models with similar relay specifications.
Q: Can the TO 00591-57340-81 be used on Crown or Hyster lift trucks?
A: The TO 00591-57340-81 is a Toyota OEM part. Use equivalent part numbers 370071 (Crown) or DS227111/HY 1197132 (Hyster) for those brands. Direct cross-brand substitution is not recommended without dimensional and electrical verification.
Q: What is the primary function of high-conductivity contact tips in the TO 00591-57340-81?
A: High-conductivity contact tips minimize electrical resistance and heat generation during relay switching. This extends contact life, reduces voltage drop, and improves reliability of motor and steering power circuits under high-amperage load.