Product Description
Lock Washer
Compatibility: Fits pallet jacks made by Hyster, model W40Z/45Z(B218). SKU: HY 2050732
Frequently Asked Questions
Q: What Hyster pallet jack models does the HY 2050732 lock washer fit?
A: The HY 2050732 lock washer is compatible with Hyster W40Z and W45Z electric pallet trucks, also referenced as the B218 model designation. Verify your equipment model nameplate before ordering to confirm fitment.
Q: What is the function of a lock washer on an electric pallet truck?
A: Lock washers prevent fasteners from loosening due to vibration and movement during normal pallet truck operation. On the W40Z and W45Z models, they secure critical fasteners in the drive unit and control assemblies where vibration is most significant.
Q: When should the HY 2050732 lock washer be replaced?
A: Replace the HY 2050732 lock washer whenever you remove or service fasteners in the drive unit or control arm assemblies. Do not reuse lock washers after removal, as they lose their locking grip. Always install a new lock washer when reassembling components.