The GRACO 193657 is a gasket designed for the potentiometer in GRACO airless paint sprayers and similar equipment. It is typically made from a durable sealing material such as rubber or synthetic elastomer, and its primary function is to provide a reliable seal around the potentiometer, preventing fluid ingress and ensuring proper operation of the pressure control system.

Key Features:

• Gasket
• Durable sealing material (likely rubber or synthetic elastomer)
• Compatible with GRACO airless paint sprayers and equipment using potentiometer pressure control (e.g., G-Max 7900, GMax 3900, 5900 series)
• Provides reliable sealing for potentiometer components
• Helps maintain pressure control system integrity
• Supports ease of maintenance and replacement

Applications:
Used in GRACO airless paint sprayers and similar equipment where potentiometer pressure control is required. Ensures proper sealing and protection of the potentiometer from paint or fluid ingress.

Installation Notes:

• Using a genuine GRACO gasket ensures proper fit, seal, and long-term reliability of the pressure control system, reducing the risk of leaks and equipment malfunction.
• Always relieve system pressure before servicing or replacing the gasket.
• Remove the potentiometer knob, shaft nut, lockwasher, and potentiometer as per the equipment manual.
• Remove the old gasket and install the new one on the potentiometer.
• Reassemble components in reverse order, ensuring all connections are secure.
• Refer to the equipment manual for torque specifications and additional safety precautions.
• Inspect the gasket regularly for wear or damage.
• Replace the gasket during routine maintenance or if leaks are detected.
• Use only genuine GRACO replacement parts for optimal performance.