The GRACO 243728 is a pump seal repair kit designed for use with GRACO 400 series pumps. It contains replacement seals and o-rings, primarily made from UHMWPE (Ultra High Molecular Weight Polyethylene) and PTFE (Polytetrafluoroethylene), intended to restore and maintain the sealing integrity of piston pumps in industrial and maintenance applications.

Key Features:

• Pump Seal Repair Kit
• 400 Pumps
• UHMWPE and PTFE seals and o-rings
• GRACO 400 series piston pumps
• Comprehensive seal and o-ring replacement set
• Designed for ease of maintenance and reliability
• Supports extended pump service life

Applications:
Used for repairing and maintaining the sealing components of GRACO 400 series piston pumps in industrial, mining, agricultural, and maintenance environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of the pump.
• Follow the manufacturer’s recommended procedures for disassembly and reassembly.
• Inspect all components before installation.
• Ensure proper lubrication of seals and o-rings as specified in the manual.
• Check for correct alignment and seating of all parts.