The GRACO 866400 Support, Suction Seat is a genuine replacement part designed for use in GRACO airless paint sprayer pump assemblies. Its material is not explicitly specified, but it is engineered for durability and reliable performance within GRACO equipment. The part functions as a support component for the suction seat assembly, ensuring proper sealing and efficient fluid intake in the pump system.

Key Features:

• Support, Suction Seat
• Compatible with select GRACO airless paint sprayer pump assemblies (e.g., referenced in GRACO GS6250 manual as part of pump assembly 866267)
• Engineered for reliable sealing and efficient fluid intake
• Designed for easy replacement and maintenance
• Supports long-term pump reliability

Applications:
Used in GRACO airless paint sprayer pump assemblies to support the suction seat, ensuring proper pump operation and fluid handling.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Refer to the specific GRACO equipment manual for detailed installation instructions
• Ensure proper alignment and secure fit during installation
• Regularly inspect for wear and replace as needed to maintain pump efficiency