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Graco 120146 Compression Spring

The Graco 120146 Compression Spring ensures reliable tension and load support in Graco line-marking and spray equipment assemblies. Ideal for maintaining consistent performance under repeated use.

  • OEM Graco part for guaranteed fit and quality
  • Provides stable preload in assemblies
  • Durable metal construction for long-lasting performance
  • Compatible with LineLazer IV 130HS, 190HS, and 200HS machines

$14.16
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Graco 120146 Compression Spring – OEM Replacement Part

The Graco 120146 Compression Spring is a factory-specified spring designed to provide reliable load and tension in Graco spray and fluid-handling assemblies. Its durable construction ensures consistent performance under repeated cycles and operational stress.

Compatible Graco Machines & Systems

  • Graco LineLazer IV 130HS line-marking machine
  • Graco LineLazer IV 190HS line-marking machine
  • Graco LineLazer IV 200HS series
  • Other Graco spray or pump systems specifying 120146 in parts diagrams

Why Choose the 120146 Compression Spring?

  • OEM-grade quality: Ensures proper fit and consistent performance in original assemblies
  • Reliable tension: Maintains preload and load distribution in operational components
  • Durable construction: Withstands repeated use and mechanical stress without deforming
  • Versatile applications: Suitable for various Graco line-marking and fluid-handling assemblies

Installation & Maintenance Guidelines

  • Verify your equipment’s parts list or exploded diagram to ensure 120146 is the specified spring
  • Install the spring in the correct orientation to maintain proper preload
  • Inspect for wear, corrosion, or deformation during maintenance and replace if necessary
  • Keep spring clean and free from debris to maintain optimal performance

Part Specifications

Part Number 120146
Part Type Compression Spring
Typical Use Provides preload and tension in Graco spray and line-marking assemblies
Material & Build Durable metal spring designed for OEM-specified load and operational reliability

Frequently Asked Questions

Yes — the 120146 Compression Spring is an OEM Graco component manufactured to original specifications for reliable performance.

Check your equipment’s exploded parts diagram or parts list. If 120146 is specified, this is the correct compression spring.

Using a non-specified spring may cause improper preload, poor performance, or equipment damage. Always use the OEM 120146 for safe and reliable operation.

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