The GRACO 184052 SEAT, PISTON is a precision-engineered piston seat made from alloy steel, designed to provide a secure and durable interface for the piston within GRACO displacement pumps. Its primary function is to ensure proper sealing and alignment of the piston, contributing to the efficient and reliable operation of the pump assembly.

Key Features:

• Piston Seat
• Alloy steel
• Compatible with select GRACO displacement pumps (e.g., Check-Mate series)
• Durable alloy steel construction for longevity
• Precision-machined for optimal sealing and alignment
• Designed for ease of maintenance and replacement

Applications:
Used in GRACO displacement pumps for industrial lubrication and fluid handling applications, including mining, agriculture, and manufacturing.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and safety of the equipment.
• Inspect mating surfaces of the piston and piston seat before installation
• Apply thread sealant to the threads of the piston seat as recommended
• Torque to manufacturer specifications (e.g., 27–34 N.m for similar components)
• Use appropriate tools and follow safety procedures during installation