Product Description
Lift Pump & Motor Assembly
Compatibility: Fits pallet jacks made by Toyota, model 7HBW23. SKU: TO 00590-43461-71
Frequently Asked Questions
Q: What does the TO 00590-43461-71 lift pump and motor assembly do?
A: The TO 00590-43461-71 is a combined pump and motor assembly that generates hydraulic pressure to raise the load platform on Toyota 7HBW23 electric pallet jacks. It is the primary power source for all lifting operations.
Q: Which Toyota pallet jack models use the TO 00590-43461-71?
A: The TO 00590-43461-71 lift pump and motor assembly is designed for Toyota 7HBW23 electric pallet jacks. Confirm your equipment model and serial range match before ordering.
Q: What symptoms indicate the lift pump and motor needs replacement?
A: Signs of failure include slow or weak lifting, inability to raise a load, unusual grinding or squealing noise during operation, loss of pressure, and oil leakage from the assembly.
Q: How long does a lift pump and motor assembly typically last?
A: A properly maintained TO 00590-43461-71 assembly typically lasts 5-7 years in moderate use. Lifespan is significantly reduced under continuous heavy duty or with contaminated hydraulic fluid.
Q: What maintenance extends the life of the TO 00590-43461-71?
A: Regular hydraulic fluid inspection and change, maintaining proper oil level, ensuring intake screens are clean, and monitoring for leaks will extend pump and motor life. Contaminated fluid is the primary cause of premature wear.