Graco 120233 3mm Timing Belt

Graco 120233 3mm Timing Belt — Product Overview

The Graco 120233 3mm Timing Belt is a precision-engineered belt designed to synchronize moving components in Graco spray equipment. Its durable construction ensures reliable performance under high-speed and high-pressure operations.

Compatible Machines

• Graco GH 130 — drives pump assemblies and internal modules
• Graco GH 200 — ensures precise timing for valve and piston systems
• Graco GH 230 — maintains synchronization of moving parts
• Graco GH 300 — supports high-pressure pump and motor coordination

Key Features & Benefits

• Durable material: High-quality rubber and reinforcement resist wear and stretching
• Precise tooth profile: Ensures accurate synchronization of pumps and motors
• OEM fit: Compatible with Graco models for exact replacement
• Maintenance-friendly: Easy to install and replace without affecting other components
• Reliable operation: Handles high-speed and high-pressure cycles without slippage

Applications

The 120233 timing belt is used to synchronize pump pistons, valve assemblies, and motor drives in Graco airless sprayers, ensuring smooth, reliable operation and preventing misalignment or component wear.

Installation & Maintenance Tips

• Ensure proper alignment with pulleys before tensioning the belt.
• Do not overtighten; follow Graco's recommended tension specifications.
• Inspect periodically for fraying, cracking, or stretching.
• Replace immediately if any signs of wear are detected to maintain timing accuracy.

Frequently Asked Questions