GRACO Piston (166369) - (SKU: 166369)

GRACO Piston (166369) - (SKU: 166369)The GRACO 166369 Piston is a replacement piston component designed for use in GRACO industrial equipment. Its material is not specified in available sources, but GRACO pistons are typically engineered for durability and compatibility with high performance fluid handling systems. This part is intended to restore or maintain the function of GRACO pumps and fluid transfer systems, ensuring reliable operation in demanding industrial environments. Key

Follow the manufacturer’s instructions for disassembly and reassembly of the pump lower

Ensure proper alignment and secure connection of the upper connecting rod to the pump assembly

Commonly used in lubrication

constructed from carbon steel with PTFE (Teflon) packing

Compatible with GRACO FRP proportioners and other GRACO equipment requiring grounding

designed for abrasive materials

Install the suppressor in the pump’s fluid line as recommended by GRACO

Consult GRACO specialists or the equipment manual for detailed instructions

35 in / 11

Regularly inspect display for signs of wear or malfunction

Designed for use with GRACO DEF dispensing equipment

Regularly inspect gasket for wear or damage