Product Description
Lock Washer
Frequently Asked Questions
Q: What is the HY 221852 lock washer used for?
A: The HY 221852 is a lock washer designed for Hyster electric lift truck assemblies. Lock washers prevent fasteners from loosening due to vibration and movement during equipment operation. This OEM part is commonly used in axle, wheel, and frame assemblies where fastener retention is critical.
Q: Is the HY 221852 compatible with other lift truck brands?
A: The HY 221852 is an OEM Hyster part. Compatibility with other brands depends on matching fastener size and thread pitch. If your equipment uses the same bolt diameter and pitch, a comparable lock washer from your OEM may work, but verify dimensions match your equipment specifications before ordering.
Q: What material is the HY 221852 lock washer made from?
A: Hyster lock washers are typically manufactured from hardened steel to resist deformation under load and repeated vibration. The material provides reliable fastener retention in the demanding environment of material handling equipment.
Q: When should the HY 221852 lock washer be replaced?
A: Replace the HY 221852 if the fastener it secures loosens repeatedly, if the washer shows visible deformation or flattening, or during routine maintenance of axle and wheel assemblies. A worn or flattened lock washer cannot effectively prevent fastener rotation.
Q: How can I identify if I need the HY 221852 part?
A: Cross-reference your Hyster model and serial number with the parts diagram to confirm the exact fastener size and lock washer specification. The part number HY 221852 is unique to Hyster, so verify this matches your equipment documentation before ordering.