Product Description
Lockwasher (SKU: 277146800) for manual pallet jack applications. Compatible with specified Liftsplus.com models. No cross-reference or equivalent part numbers available from authorized sources. Suitable for use in assembly and maintenance of manual pallet trucks.
Specifications
Part Numbers
| Manufacturer Part Number | 277146800 |
| OEM Part Number | 277146800 |
Frequently Asked Questions
Q: What is a lockwasher and why is it used in pallet jack assemblies?
A: A lockwasher is a fastener component that prevents bolts and nuts from loosening due to vibration during equipment operation. In manual pallet jacks, lockwashers secure critical assembly points on the pump, mast, and load wheel hub where movement could cause part separation.
Q: What material is lockwasher SKU 277146800 made from?
A: This lockwasher is typically manufactured from hardened steel or stainless steel depending on the application. Steel variants resist rust and corrosion in typical warehouse environments. Verify material specification with your equipment documentation.
Q: Which manual pallet jack models use this lockwasher?
A: SKU 277146800 is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and other major OEM manufacturers. Fitment depends on bolt diameter and assembly location. Confirm compatibility by matching the bolt size on your equipment.
Q: How many lockwashers are typically needed for a repair?
A: Lockwashers are sold as individual units. Most repair kits or assembly projects require 2 to 4 lockwashers per pallet jack depending on which components are being serviced. Order quantities based on your specific assembly needs.
Q: Can SKU 277146800 be reused or must it be replaced?
A: Lockwashers are designed for single-use installation. Once removed, the locking teeth or surfaces lose effectiveness. Always use new lockwashers during reassembly to ensure proper fastener retention and prevent vibration-induced loosening.