The GRACO 255551 is a piston kit designed for use in GRACO L100CS and L100CM pump models. It contains essential components such as packing, o-rings, PTFE seals, a piston guide bearing, and piston seats, all intended to maintain or restore the sealing and smooth operation of the piston assembly within these pumps. The kit is typically used for maintenance or repair of GRACO spray equipment, ensuring reliable performance and minimizing downtime.

Key Features:

• Piston kit
• L100CS/L100CM
• Includes packing, o-rings, PTFE seals, piston guide bearing, piston seats
• GRACO L100CS and L100CM pump models
• Comprehensive kit for piston maintenance
• Designed for ease of installation and maintenance
• Supports reliable pump operation and longevity

Applications:
Used for maintenance and repair of GRACO L100CS and L100CM pumps in industrial and commercial spray equipment applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of the equipment.
• Follow the equipment manual for step-by-step installation instructions
• Ensure all components are clean and free from debris before installation
• Inspect all seals and bearings for wear or damage prior to installation
• Use appropriate tools and safety equipment during installation
• Regularly inspect piston components for wear and replace as needed
• Keep the pump and surrounding area clean to prevent contamination
• Use only recommended lubricants and replacement parts