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Small silver metal lock nut with hexagonal shape and internal threads

Westward

Westward Lock Nut for 5ZL19 Air Compressor

SKU CH-E64V-3VBT5

Lock nut secures Westward 5ZL19 air compressor components for reliable operation

  • Genuine Westward replacement part for 5ZL19 compressor
  • Lock nut secures critical compressor assemblies
  • Direct-fit design matches Grainger 5ZL19 specification
  • New condition ensures full thread integrity
  • California Proposition 65 chemical warning applies

Compatible Lock Nut for 5ZL19

This Westward lock nut is a direct replacement part for the 5ZL19 air compressor. It secures internal assemblies so the unit maintains proper pressure during operation. The component is supplied new and matches the original manufacturer specifications. It is intended for owners or technicians servicing that specific compressor model.

Fits 5ZL19 Compressor Builds

The nut threads onto the designated fastener on the 5ZL19 pump to lock moving parts in place. No additional hardware is required beyond standard hand tools for installation. Using the correct lock nut prevents vibration from loosening critical connections over time. It restores the original clamping force without modifying the compressor.

Proposition 65 Compliance Notice

This product contains a chemical identified under California Proposition 65 as a cause of cancer and reproductive harm. The warning applies to the material composition of the lock nut itself. Buyers in California should handle the part with appropriate precautions. No software or additional accessories are bundled with this hardware item.

Highlights

  • Genuine Westward replacement part for 5ZL19 compressor
  • Lock nut secures critical compressor assemblies
  • Direct-fit design matches Grainger 5ZL19 specification
  • New condition ensures full thread integrity
  • California Proposition 65 chemical warning applies

Specifications

BrandWESTWARD

Questions about this item

What is the compatible model number for this lock nut?

This lock nut is compatible with Westward air compressor model 5ZL19.

Does this lock nut carry any regulatory warnings?

Yes, it carries California Proposition 65 warnings for chemicals known to cause cancer and birth defects or other reproductive harm.

Which brand of air compressor does this lock nut fit?

It is designed for Westward air compressors using part number 5ZL19.

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