Product Description
Yale OEM replacement Shaft (CS), manufacturer part number YL 640846863, designed for use in the drive unit and brake assembly of Yale MP/MPB 040 AC electric lift trucks. Fabricated from cold-rolled steel to Yale engineering standards. Fully validated for model compatibility and part identification. Cross-reference YT640846863 applies. No additional supersession or equivalent numbers available from approved sources.
Compatibility: Fits pallet jacks made by Yale, model MP/MPB 040 AC. SKU: YL 640846863
Specifications
Product Information
| Manufacturer Part Number | YL 640846863 |
| Cross-Reference Part Number | YT640846863 |
| Part Designation | Shaft (CS) - Drive/Control |
Compatibility
| Compatible Equipment | Yale MP/MPB 040 AC electric lift trucks |
| Assembly Location | Drive unit and brake assembly |
Material Specifications
| Material | Cold-rolled steel |
| Manufacturing Standard | Yale engineering specification |
Frequently Asked Questions
Q: What is the YL 640846863 shaft and where does it mount?
A: The YL 640846863 is a replacement shaft (CS designation) designed for the drive unit and brake assembly of Yale MP/MPB 040 AC electric lift trucks. This shaft transmits rotational force through the drive and brake mechanism.
Q: What material is the YL 640846863 shaft made from?
A: The YL 640846863 is fabricated from cold-rolled steel to Yale engineering standards. Cold-rolled steel provides the mechanical strength, dimensional stability, and surface finish required for precision fit in drive unit assemblies.
Q: Does this shaft have a cross-reference part number?
A: Yes. The cross-reference part number is YT640846863. If you encounter this alternative designation in documentation, it refers to the same component.
Q: Which Yale models are compatible with the YL 640846863?
A: The YL 640846863 is engineered for Yale MP/MPB 040 AC electric lift trucks. It is designed specifically for the drive unit and brake assembly mounting per Yale component schematics. Do not attempt to use on other Yale series or competitor equipment.
Q: When should the shaft be replaced?
A: Replace the shaft if you observe scoring, bending, or surface corrosion; if the shaft generates excessive noise or vibration during operation; or if the drive or brake mechanism loses responsiveness. A damaged shaft compromises the function of both drive and brake systems and must be replaced immediately.
Q: Are there superseded or equivalent part numbers for this shaft?
A: No additional supersession or equivalent numbers are available from approved sources. The YL 640846863 is the current part. Use the exact part number when ordering.