Product Description
LOCKWASHER
Frequently Asked Questions
Q: What is the 9091505080 lockwasher used for on manual pallet jacks?
A: The 9091505080 is a split-ring lockwasher used to secure fasteners and prevent loosening due to vibration and repeated use. It is commonly found on handle assemblies, wheel mounts, and load-bearing frame connections on manual pallet jacks.
Q: What size and material is the 9091505080 lockwasher?
A: The 9091505080 lockwasher is sized to fit standard metric or SAE fasteners used in material handling equipment. It is typically made from hardened steel with a spring temper to maintain pressure on the bolt or screw head under load.
Q: Which manual pallet jack models use the 9091505080 lockwasher?
A: The 9091505080 lockwasher is compatible with Crown, Yale, Raymond, and CAT manual pallet jacks. This part is a standard fastener component used across most models and manufacturers for general assembly and vibration control.
Q: How do I know if the 9091505080 lockwasher needs replacement?
A: Inspect and replace the 9091505080 if fasteners become loose, visible rust or corrosion appears on the washer surface, or the washer loses its spring tension and cannot grip the fastener securely. Replace washers during routine maintenance when fasteners are removed.
Q: How many 9091505080 lockwashers do I need for a typical jack repair?
A: A single manual pallet jack may use 4 to 8 lockwashers depending on which components are being serviced or reassembled. We recommend ordering lockwashers in bulk packs of 25 or 50 pieces for maintenance stock and to reduce reordering frequency.