The GRACO 255554 is a piston seal kit designed for use in GRACO 250cc lower assemblies. It includes essential sealing components such as packings, O-rings, and a piston guide bearing, ensuring reliable sealing and smooth piston operation within GRACO equipment. The kit is intended for maintenance and repair of GRACO pumps, helping to prevent leaks and maintain optimal performance.

Key Features:

• Piston Seal Kit
• L250 (ALL) / 250cc Lowers
• Metal and soft sealing components (packings, O-rings, piston guide bearing)
• GRACO 250cc lower assemblies (L250 series)
• Includes all necessary seals and bearings for piston assembly
• Designed for ease of maintenance and reliable sealing
• Supports smooth piston operation and leak prevention

Applications:
Used for maintenance and repair of GRACO 250cc lower assemblies in industrial and commercial fluid handling equipment.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of the equipment.
• Follow the equipment manual for correct installation procedures
• Ensure all seals and bearings are properly seated and lubricated
• Inspect all components for wear or damage before installation
• Use appropriate tools and safety equipment during installation