The GRACO 17H876 is a piston rod repair kit designed for use in GRACO airless spray equipment. It is intended to restore or maintain the functionality of the piston rod assembly within compatible GRACO sprayers. The material is not explicitly specified, but GRACO piston rods are typically constructed from high-strength steel or alloy for durability and reliability in demanding industrial environments.

Key Features:

• Piston Rod Repair Kit
• 3900 PRO
• High-strength steel or alloy (not explicitly specified, typical for GRACO piston rods)
• Fits GRACO Ultra Max II 695 ProContractor, TexSpray Mark IV, GMax II 3900 ProContractor
• Designed for easy replacement and maintenance of piston rod assemblies
• Enhances equipment reliability and extends service life
• Supports high-duty cycle operations typical in industrial and contractor environments

Applications:
Used for repairing or replacing the piston rod in compatible GRACO airless spray equipment, commonly in industrial, contractor, and maintenance applications where reliable spray performance is critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of the equipment.
• Follow the equipment manual for step-by-step installation instructions
• Ensure the sprayer is depressurized and disconnected from power before starting repairs
• Inspect all related components for wear or damage during installation
• Use appropriate tools and safety equipment
• Regularly inspect the piston rod and related components for signs of wear or damage
• Replace the piston rod assembly as part of scheduled maintenance or when performance issues arise
• Keep the repair kit and installation area clean to prevent contamination