Product Description
Yale YL 519906800 torsion spring, OEM fitment for electric pallet truck handle assembly—suitable for Yale MPB040AC models. No available cross-reference or equivalent part numbers.
Compatibility: Fits pallet jacks made by Yale, model MPB040AC. SKU: YL 519906800
Specifications
Part Numbers
| OEM Part Number | YL 519906800 |
| Manufacturer Part Number | 519906800 |
| Compatible Models | Yale MPB040AC |
Frequently Asked Questions
Q: What is the YL 519906800 and what application does it serve?
A: The YL 519906800 is an OEM torsion spring designed for the handle assembly of Yale MPB040AC electric pallet trucks. It provides the return force needed for operator control and safe pedal function.
Q: Which Yale pallet truck models does this spring fit?
A: This spring is compatible with Yale MPB040AC electric pallet trucks. It is a direct OEM fit for this model line. If your equipment uses a different Yale model designation, verify compatibility before ordering.
Q: Are there cross-reference or equivalent part numbers for the YL 519906800?
A: No cross-reference or equivalent part numbers are currently available for the YL 519906800. This is the Yale OEM part number; order this exact SKU for authentic replacement fitment.
Q: What symptoms indicate a worn or failed torsion spring in the handle assembly?
A: A failed torsion spring may cause sluggish or incomplete pedal return, requiring manual foot effort to reset the pedal, or inconsistent control feel. If the handle assembly does not spring back smoothly after actuation, the torsion spring may need replacement.
Q: What is the material composition of this torsion spring?
A: The YL 519906800 is constructed from high-carbon steel wire, typically oil-tempered for enhanced fatigue resistance and durability in repetitive pedal and handle cycling applications inherent to electric lift truck operation.