Product Description
Yale YL 640846878 Drive Axle (CS) for MP/MPB 040 AC electric pallet trucks. OEM replacement countershaft axle designed for direct integration with AC drive unit and electric brake assembly. Valid fitment on Yale lift truck series MP/MPB 040 AC.
Compatibility: Fits pallet jacks made by Yale, model MP/MPB 040 AC. SKU: YL 640846878
Specifications
Part Information
| Part Number | YL 640846878 |
| Part Type | Drive Axle (Countershaft) |
| Material | High-strength steel |
| Application | AC electric drive systems |
Compatibility
| Vehicle Fitment | Yale MP/MPB 040 AC electric pallet trucks |
| Compatible Models | MP/MPB 040 AC |
Frequently Asked Questions
Q: What equipment does the YL 640846878 drive axle fit?
A: The YL 640846878 is an OEM replacement drive axle (countershaft) designed specifically for Yale MP/MPB 040 AC electric pallet trucks. This part integrates directly with the AC drive unit and electric brake assembly on these models. Verify your equipment serial range and model designation before ordering to confirm fitment.
Q: What are the specifications and material composition of this drive axle?
A: The YL 640846878 is a machined countershaft axle engineered for AC electric drive applications. It is constructed from high-strength steel and designed to handle the torque and operational demands of Yale MP/MPB 040 series electric lift trucks. This is an OEM Yale part with exact dimensional and tolerance specifications matched to the AC brake and drive assembly.
Q: Can I use this drive axle on non-Yale electric pallet trucks?
A: No. The YL 640846878 is designed exclusively for Yale MP/MPB 040 AC electric pallet trucks. Cross-fitment to other brands (Crown, Toyota, Raymond) or non-AC models is not recommended and may result in assembly misalignment or electrical system incompatibility. Always verify OEM part number and equipment model before purchasing.
Q: What should I inspect when receiving a replacement drive axle?
A: Upon receipt, inspect the axle for physical damage, cracks, or deformation. Verify that the shaft diameter, length, and keyway match your original part. Check that bolt holes and mounting surfaces are free of burrs or damage. If the part will be stored before use, keep it in a dry environment to prevent corrosion.