GRACO Seal, Ball Guide, Mark VII - (SKU: 17Y288)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

Hose Inlet Kit

and finishing projects in commercial

Easy installation with plug-and-play setup

This part is intended to convert compressed air into mechanical motion

The pump is engineered for heavy-duty performance and is a drop-in replacement for less efficient pneumatic pumps

CONTROL is a replacement label designed for GRACO fluid handling systems

Shoulder Head Screw

Follow manufacturer’s recommended pressure settings (minimum 5

It features a robust cast aluminum air motor housing and is intended for use in demanding environments where multiple grease dispenses occur simultaneously

Replacement part for stator assembly

Compatible with GRACO QUANTM i120 series electric-operated double diaphragm pumps

Regularly inspect the sleeve and surrounding components for wear or damage