Product Description
LOCKWASHER
Frequently Asked Questions
Q: What are the specifications for SKU 220026570 lockwasher?
A: The 220026570 is a lockwasher designed for manual pallet jack applications. Lockwashers are split or toothed washers that prevent fasteners from loosening due to vibration and movement. This part is commonly used in pump assemblies, handle attachments, and structural connections on manual pallet jacks from Crown, Toyota, and other OEM brands. Verify bore diameter and material grade match your equipment specifications before ordering.
Q: What manual pallet jack models use the 220026570 lockwasher?
A: The 220026570 lockwasher is compatible with standard manual pallet jack pump assemblies and frame connections across multiple OEM manufacturers. Compatibility depends on fastener hole diameter and mounting location. If you are unsure whether this part fits your equipment, provide the model number or serial range of your pallet jack, and we can confirm fitment.
Q: What material is the 220026570 lockwasher made from?
A: Lockwashers for pallet jack applications are typically manufactured from hardened steel with zinc plating or stainless steel to resist corrosion in warehouse and outdoor environments. The hardened teeth or split design provides spring tension to resist fastener loosening. Material selection ensures durability under repeated load cycling and vibration.
Q: How often should the 220026570 lockwasher be replaced or inspected?
A: Lockwashers are wear items that should be inspected during routine pallet jack maintenance. If a lockwasher is bent, flattened, or no longer providing spring tension, it should be replaced. Flattened lockwashers indicate that the fastener is at risk of loosening, which can lead to component failure. Replace during any pump rebuild or frame repair.
Q: Are there cross-reference or equivalent part numbers for the 220026570?
A: Cross-reference availability depends on the specific fastener size and OEM designation. If you have an OEM part number or legacy part number from Crown, Toyota, or another manufacturer, we can verify compatibility and provide alternatives. Contact us with your current part number or equipment model for a direct cross-reference.