The GRACO 188087 is a piston designed for the Viscount II Hydraulic Motor, specifically for Model 235345, Series A. It is a critical internal component that facilitates the hydraulic motor’s operation by converting hydraulic pressure into mechanical motion. The material is not explicitly stated in available sources, but GRACO hydraulic motor pistons are typically constructed from durable metals such as steel or alloy for high-pressure applications.

Key Features:

• Piston
• Model 235345, Series A
• Viscount II Hydraulic Motor, Model 235345, Series A
• Engineered for reliability and durability in high-pressure hydraulic systems
• Designed for easy installation and maintenance within the Viscount II Hydraulic Motor assembly

Applications:
Used in GRACO Viscount II Hydraulic Motors for industrial and commercial hydraulic pumping systems, suitable for demanding applications such as fluid transfer and spray equipment.

Installation Notes:

• Using genuine GRACO pistons ensures optimal performance, longevity, and compatibility with the Viscount II Hydraulic Motor, reducing the risk of equipment failure and downtime.
• Refer to the official GRACO Viscount II Hydraulic Motor manual for detailed installation instructions
• Ensure all components are clean and free from debris before assembly
• Use appropriate tools and follow torque specifications for secure installation
• Inspect compression rings and ensure proper orientation as per manual guidance
• Regularly inspect the piston and associated components for wear or damage
• Replace the piston as part of scheduled maintenance or if performance issues arise
• Use only genuine GRACO replacement parts for repairs