The GRACO 287720 is a connecting rod repair kit designed to restore the functionality of GRACO equipment by replacing worn or damaged connecting rods. The kit is intended for use in GRACO airless line stripers and similar equipment, ensuring smooth operation and longevity. Material is not specified in available sources.

Key Features:

• Repair kit
• 287720 (fits models such as LineLazer™ IV 3900, 5900)
• Compatible with GRACO LineLazer™ IV 3900, 5900 and similar walk-behind line stripers
• Ensures reliable operation of displacement pump
• Essential for equipment longevity
• Ease of maintenance with genuine replacement parts

Applications:
Used in GRACO airless line stripers and similar equipment for pavement marking and line striping applications.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and equipment reliability.
• Replace connecting rod if worn or damaged to prevent equipment failure.
• Follow equipment manual for detailed installation instructions.
• Ensure all related components are inspected during maintenance.
• Regularly inspect connecting rod for wear or damage.
• Use only genuine GRACO replacement parts for repairs.
• Consult manual for torque specifications and assembly procedures.