The GRACO 17Y288 is a ball guide seal designed for use in GRACO Mark VII and Mark X displacement pumps. It functions to maintain proper alignment and sealing of the ball within the pump assembly, ensuring reliable operation and preventing leaks. The material is not specified in available documentation.

Key Features:

• Seal, Ball Guide
• Mark VII, Mark X
• GRACO Mark VII and Mark X displacement pumps (e.g., models 17H834, 17H892, and others as referenced in manuals)
• Maintains ball alignment for reliable pump operation
• Helps prevent leaks and maintain pump efficiency
• Designed for use in demanding industrial environments

Applications:
Used in GRACO displacement pumps for lubrication and fluid transfer applications across industries such as mining, agriculture, and municipal maintenance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the pump assembly.
• Always refer to the specific pump manual for installation instructions
• Ensure the pump is depressurized and isolated before replacing the seal
• Inspect the ball and guide for wear or damage during replacement
• Use appropriate tools and follow safety procedures
• Regularly inspect seals for wear or leaks
• Replace seals as part of routine maintenance or when performance issues arise
• Keep spare parts on hand to minimize downtime