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Graco 17G859 Black Jam Nut

$103.49
$115.50
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Part #: 17G859

Graco 17G859 Nut Jam Black is a genuine OEM locking nut designed to keep critical components securely fastened in Graco LineLazer striping machines, even under constant vibration.

  • Part Number: 17G859
  • Type: Jam nut
  • Finish: Black
  • Function: Prevents loosening of assemblies
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Graco 17G859 Nut Jam Black – Compatibility & Product Details

Compatible Machines

The Graco 17G859 Nut Jam Black is commonly used across multiple Graco LineLazer models where secure locking and vibration resistance are required.

  • LineLazer V 3900
  • LineLazer V 5900
  • LineLazer V 200HS
  • LineLazer V ES1000
  • LineLazer V ES2000
  • LineLazer IV 3900
  • LineLazer IV 5900
  • LineLazer IV 200HS
  • LineLazer 130HS (IV & V Series)

Graco 17G859 Nut Jam Black is a genuine locking fastener designed to secure critical components in Graco line striping machines, helping prevent loosening from vibration during operation.

  • Part Number: 17G859
  • Type: Jam Nut
  • Finish: Black
  • Use: Component locking and stability

Product Overview

The Graco 17G859 Nut Jam Black is engineered to maintain tight, secure assemblies in high-vibration environments. It plays a key role in ensuring consistent performance and long-term reliability of Graco LineLazer striping equipment.

Key Specifications

Specification Details
Manufacturer Graco
Part Number 17G859
Component Type Jam Nut
Color / Finish Black
Function Prevents loosening of mechanical assemblies

Frequently Asked Questions

It is used to lock components in place and prevent loosening caused by vibration during line striping operations.

Yes, the 17G859 Nut Jam Black is an original Graco OEM part designed for proper fit and durability.

Reuse is possible if the threads are undamaged, but replacement is recommended to ensure secure locking in high-vibration applications.

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