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Graco 18B582 Pulley, V-Pulley .625" Bore

$137.81
$157.50
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Part #: 18B582

Precision V-pulley with .625" bore designed to transfer engine power efficiently in Graco belt-driven spray and striping systems, ensuring stable torque delivery and smooth operation.

  • .625" (5/8") bore for secure shaft fit
  • Compatible with select Graco LineLazer and pump drive assemblies
  • V-groove design for reliable belt alignment and reduced slippage
  • Built for industrial-grade spray and striping equipment
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Graco 18B582 Drive Pulley Overview and Machine Compatibility Guide

Compatible Machines

Machine Type Compatibility Details
Graco LineLazer Striping Systems Commonly used in professional line striping units that utilize V-belt drive assemblies with a .625" bore pulley configuration.
Graco Airless Paint Sprayers Compatible with select commercial-grade sprayers featuring belt-driven pump systems requiring a V-Pulley drive setup.
Industrial Pump Drive Assemblies Used in equipment where a durable V-belt pulley is required for engine-to-pump power transfer in Graco-style systems.

What is Graco 18B582 Pulley, V-Pulley .625" Bore?

The Graco 18B582 Pulley, V-Pulley .625" Bore is a precision-engineered drive component designed for professional Graco equipment that relies on belt-driven power transmission. This pulley is responsible for transferring rotational force efficiently between the engine and pump system, ensuring smooth and consistent performance in demanding spraying or striping applications.

Built for durability and reliable alignment, this V-Pulley is typically installed in high-performance Graco machines where stability, torque transfer, and long service life are essential.

Key Features

  • Precision-machined for consistent belt tracking and reduced slippage
  • Designed with a .625" bore for secure shaft fitment
  • Heavy-duty construction for industrial and commercial use
  • Optimized for Graco belt-driven spray and striping systems
  • Ensures efficient power transfer in demanding job site conditions

Frequently Asked Questions

It transfers rotational power from the engine to the pump system using a V-belt drive, ensuring smooth and efficient machine operation.

It refers to the inner diameter of the pulley shaft opening, meaning it is designed to fit a 5/8-inch shaft securely.

No, it is compatible only with select Graco machines that use a belt-driven system and a .625-inch bore pulley configuration.

It should be replaced if there is visible wear, cracking, misalignment, or belt slippage affecting machine performance.

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