The GRACO C55135 is a support piston top component designed for use within GRACO fluid handling and regulator equipment. Its material is not specified in available documentation, but it is a critical internal part that helps maintain proper alignment and function of the piston assembly in GRACO regulators and related systems.

Key Features:

• Support, piston, top
• C55135
• Compatible with GRACO air-operated and mastic fluid regulators (e.g., Model C58318, Series C regulators)
• Essential for proper piston alignment and function
• Designed for reliability and ease of maintenance as part of a larger assembly

Applications:
Used in GRACO air-operated and mastic fluid regulators to ensure smooth operation and longevity of the regulator assembly.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Refer to the specific GRACO equipment manual for detailed installation instructions
• Ensure all components are clean and free of debris before assembly
• Follow recommended torque specifications for related fasteners (e.g., torque to 30-40 ft-lb for certain regulator components as per manual)
• Use appropriate thread locking compounds (e.g., Loctite® 680) where specified