78714-30080-71

Frequently Asked Questions

Q: What is SKU 78714-30080-71?
A: SKU 78714-30080-71 is an OEM lockwasher used in manual pallet jack assemblies. This non-electrical fastening component prevents bolts and screws from loosening due to vibration and operational stress during material handling.

Q: Which manual pallet jack models use this lockwasher?
A: This lockwasher is designed for manual pallet jack assemblies from major manufacturers. No cross-reference part numbers or equivalent alternatives are currently identified. Consult your equipment service documentation to verify fitment for your specific pallet jack model.

Q: What size and material is this lockwasher?
A: Mechanical and dimensional specifications for SKU 78714-30080-71 are not available in current sources. Refer to your manual pallet jack service manual or contact us with your equipment model number for exact diameter, bolt size, and material composition.

Q: How often should lockwashers be replaced in manual pallet jacks?
A: Lockwashers do not have a set replacement interval but should be inspected annually. Replace lockwashers whenever you disassemble lift mechanisms, if fasteners are loose or missing, or during regular maintenance of hydraulic cylinders and pivot points.

Q: Can I reuse a lockwasher after removal?
A: Lockwashers are designed for single use. Once removed, deformation or flattening typically occurs, reducing their ability to prevent bolt loosening. Always install new lockwashers when reassembling manual pallet jack components.