Graco 120234 3MM Timing Belt

Graco 120234 3mm Timing Belt — Product Overview

The Graco 120234 3mm Timing Belt is a high-precision belt engineered to maintain synchronization of moving components in Graco spray equipment. It ensures reliable performance in high-speed and high-pressure applications.

Compatible Machines

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

Key Features & Benefits

• Durable construction: Reinforced rubber resists wear and stretching
• Precise tooth profile: Ensures accurate timing between pumps and motors
• OEM compatibility: Exact replacement for Graco equipment
• Easy installation: Simple to fit or replace without affecting other components
• Reliable performance: Handles repeated high-speed, high-pressure cycles without slippage

Applications

The 120234 timing belt is commonly used in Graco airless sprayers to synchronize pistons, pump assemblies, and motor drives, ensuring smooth operation and preventing misalignment or premature component wear.

Installation & Maintenance Tips

• Ensure proper alignment with pulleys before applying tension.
• Follow Graco's recommended tension specifications; do not overtighten.
• Regularly inspect for fraying, cracking, or stretching.
• Replace immediately if any damage is detected to maintain timing accuracy and prevent equipment issues.

Frequently Asked Questions