The GRACO 18C131 is a retainer, seal, and piston assembly designed for use in GRACO fluid handling equipment. It is a genuine OEM part intended to ensure proper sealing and piston operation within the system. The material is not explicitly specified in available listings, but similar GRACO piston retainers are typically made from durable engineering plastics or metals for longevity and reliability. Its primary function is to maintain the integrity of the piston assembly and prevent fluid leakage in high-pressure applications.

Key Features:

• Retainer, Seal, Piston Assembly
• 18C131
• Designed for use in GRACO fluid handling systems (specific models not listed in available sources)
• Ensures proper sealing and piston operation
• Designed for reliability and longevity
• Ease of maintenance (as a replaceable OEM part)

Applications:
Used in GRACO fluid handling and supply systems to maintain piston assembly integrity and prevent leaks. Commonly found in industrial lubrication, paint, and chemical transfer equipment.

Installation Notes:

• Using genuine GRACO parts like the 18C131 ensures optimal performance, reliability, and compatibility with GRACO equipment, reducing the risk of leaks and equipment failure.
• Always refer to the specific equipment manual for installation instructions
• Ensure the system is depressurized before replacing the retainer, seal, and piston assembly
• Inspect the housing and related components for wear or damage during installation
• Use appropriate tools and follow safety procedures
• Regularly inspect the retainer, seal, and piston for signs of wear or damage
• Replace the assembly as part of scheduled maintenance or if leaks are detected
• Keep spare parts on hand to minimize downtime