The GRACO 128193 is a fiber washer designed to provide a reliable seal and insulation between components in GRACO equipment. Made from durable fiber material, it is intended to prevent leaks, reduce vibration, and protect mating surfaces in high-pressure or high-temperature environments.

Key Features:

• Fiber Washer
• 7/8" ID, 2-1/4" OD
• Fiber material (commercial grade, likely per ASTM D710 or similar)
• Designed for use with GRACO equipment requiring a 7/8" inner diameter and 2-1/4" outer diameter fiber washer
• Durable fiber construction for long service life
• Provides effective sealing and insulation
• Resistant to wear and tear in demanding environments

Applications:
Used in GRACO pumps, valves, and other equipment where a robust, non-metallic washer is required to seal or insulate between components. Suitable for applications in lubrication, fluid transfer, and maintenance systems.

Installation Notes:

• Using genuine GRACO fiber washers ensures proper fit, performance, and longevity of equipment. Non-genuine parts may compromise seal integrity and equipment reliability.
• Ensure mating surfaces are clean and free of debris before installation
• Align the washer properly to avoid pinching or misalignment
• Replace washers during routine maintenance or if signs of wear or leakage are observed
• Inspect washers regularly for signs of wear, cracking, or compression set
• Replace washers as part of scheduled maintenance or when equipment is serviced
• Use only GRACO-approved replacement parts to maintain equipment warranty and performance