The GRACO 01/0057-1J/88 is a piston component made from ultra-high molecular weight polyethylene (UHMW), designed for heavy-duty use within GRACO equipment. It ensures smooth and reliable operation in fluid handling systems.

Key Features:

• Piston
• 22.312 inches (length), 5/16 inch (diameter)
• UHMW (Ultra-High Molecular Weight Polyethylene), Heavy Duty
• Designed for GRACO equipment; specific models not listed
• Heavy-duty construction for durability
• UHMW material for smooth operation and wear resistance
• Reliable performance in demanding environments

Applications:
Used in GRACO fluid handling and spray equipment for reliable piston movement and sealing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, longevity, and compatibility with GRACO equipment.
• Ensure equipment is powered off and depressurized before installation
• Clean the piston bore and check for wear or damage
• Lubricate as recommended by GRACO guidelines
• Follow manufacturer instructions for proper alignment and seating
• Regularly inspect for wear or damage
• Replace piston if signs of excessive wear or leakage are present
• Use only compatible lubricants and replacement parts