Product Description
Rectifier
Frequently Asked Questions
Q: What is the YL 516913819 rectifier used for?
A: The YL 516913819 is an OEM rectifier for Yale electric lift trucks. It rectifies (converts) alternating current to direct current to power and charge the trucks battery system.
Q: Is the YL 516913819 the same as the YL 516913818 or YL 516913806?
A: No, these are three distinct rectifier SKUs for different Yale models and voltage systems. Do not interchange them. Verify the correct part number for your specific truck model before ordering.
Q: How long does a YL 516913819 rectifier typically last?
A: Rectifier lifespan depends on equipment usage, charge cycles, and electrical system health. Most rectifiers function reliably for several years. Replace immediately if testing shows zero output voltage or insufficient rectification.
Q: What testing should I do before replacing a YL 516913819?
A: Test the alternator output voltage and the rectifiers ability to convert AC to DC. A faulty rectifier will show zero or extremely low DC output at the battery terminals during charging, even when the alternator is producing AC current.
Q: Does the YL 516913819 require any maintenance?
A: Rectifiers are sealed components and do not require routine maintenance. They should be replaced only when they fail. Keep the electrical connections clean and secure to ensure proper rectifier operation.
Q: Are there replacement part numbers for the YL 516913819?
A: No known cross-reference or supersession part numbers are available. Order using the exact OEM SKU YL 516913819 to ensure you receive the correct rectifier for your Yale lift truck.