The GRACO 258770 KIT, PISTON SEALS is an original equipment manufacturer (OEM) part designed to maintain optimal functionality and longevity of GRACO equipment. The kit includes a bidirectional piston seal and a piston wear seal, both essential for preventing leaks and ensuring smooth operation of hydraulic or pneumatic pistons within GRACO systems. Material is not specified, but typical piston seals are made from durable elastomers or engineered plastics for wear resistance and compatibility with hydraulic fluids.

Key Features:

• Piston Seals Kit
• Designed for use in GRACO equipment requiring piston seals; specific model compatibility should be verified with equipment manual or GRACO specialist
• Precision-engineered for reliable sealing
• Includes both bidirectional and wear seals for comprehensive protection
• Original GRACO part for assured fit and performance
• Designed for ease of maintenance and replacement

Applications:
Used in GRACO hydraulic or pneumatic piston assemblies to prevent leaks and ensure smooth, reliable operation. Suitable for maintenance and repair of GRACO equipment in various industrial, agricultural, and commercial settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, longevity, and safety of equipment. Non-genuine parts may compromise system integrity and void warranties.
• Only expand the sealing ring of the bidirectional seal as instructed
• Apply appropriate lubricant (such as hydraulic oil) to seals before installation
• Follow equipment manual for specific installation procedures
• Inspect seals for damage before installation
• Ensure compatibility with your specific GRACO equipment model