specifically within PosiPak systems
Ease of maintenance (includes all necessary components for valve replacement)
Using genuine GRACO parts like the 120411 rivet ensures optimal fit
150–160 in–lb for similar GRACO pump screws)
Ensure the appropriate o-ring is used for installation to guarantee a proper seal
GRACO Repair Kit, Cylinder, 3900, Pro - (SKU: 17H865) specifically within PosiPak systemsThe GRACO 17H865 is a repair kit for the cylinder of the 3900 Pro series equipment. It is designed to restore and maintain the performance of the cylinder assembly, ensuring optimal operation and longevity. The kit typically includes seals, O rings, and other components made from durable materials such as PTFE and fluoroelastomer, suitable for high pressure and demanding environments. Key Features: Repair Kit Cylinder, 3900, Pro Includes seals, O