The GRACO 120777 is a packing o-ring designed for use in airless paint sprayer equipment. It is a sealing component, typically made from durable elastomeric material, intended to prevent leaks and ensure smooth operation of the spray gun handle assembly.

Key Features:

• Packing, O-Ring
• 016 FX75
• GRACO airless paint sprayers, specifically models requiring the 016 FX75 o-ring
• Engineered for lasting, heavy-duty performance
• Designed for ease of maintenance and replacement
• Helps ensure reliable sealing and minimal downtime

Applications:
Used in the handle assembly of GRACO airless paint sprayers to maintain a leak-free seal and support optimal equipment performance.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of your equipment.
• Always inspect the o-ring for damage before installation
• Clean the mating surfaces thoroughly before fitting the new o-ring
• Lubricate the o-ring with a compatible lubricant if recommended by the manufacturer
• Follow the equipment manual for specific installation procedures
• Regularly inspect o-rings for wear or damage as part of preventative maintenance
• Replace o-rings at recommended intervals or when leaks are detected
• Use only genuine GRACO replacement parts for best results