Graco 120172 Poly-V Belt

Graco 120172 Poly V Belt – OEM Replacement Drive Belt

The Graco 120172 Belt, Poly V is an OEM-quality drive belt designed for efficient power transfer and reliable operation in Graco line-marking and spray equipment. Durable and precise, it ensures smooth performance and long-lasting service life.

Compatible Graco Machines & Systems

• Graco LineLazer III 200HS
• Graco LineLazer IV 130HS
• Graco LineLazer IV 190HS
• Graco LineLazer IV 200HS
• Other Graco equipment specifying part number 120172 in OEM documentation

Why Choose the 120172 Poly V Belt?

• OEM Quality: Ensures exact fit and reliable operation as specified by Graco.
• Durable Design: High-quality poly V material resists wear and maintains tension over time.
• Smooth Power Transmission: Minimizes slippage and vibration, ensuring consistent machine performance.
• Long Service Life: Engineered for demanding line-marking and spray applications.

Installation & Maintenance Guidelines

• Always confirm that the machine’s parts list specifies 120172 before installation.
• Ensure proper belt alignment and tension to prevent premature wear.
• Inspect regularly for cracks, fraying, or stretching and replace as needed.
• Keep pulleys clean and free from debris to maintain optimal belt performance.

Part Specifications

Frequently Asked Questions