GRACO Cup Piston - (SKU: 177159) Used for branding and identification

Used for branding and identification on the front of GRACO Truecoat II sprayers

Compact footprint for limited space applications

The GRACO 122529 is an O-ring or packing seal designed for use in GRACO equipment

Designed for use with GRACO fluid handling systems and compatible tubing/fittings

GRACO Cup Piston - (SKU: 177159) Used for branding and identificationThe GRACO 177159 CUP PISTON is a replacement piston component designed for use in GRACO diaphragm pumps. Its material is not explicitly stated in available sources, but similar pistons in GRACO equipment are typically constructed from durable plastics or engineered polymers. This part is intended to ensure proper sealing and smooth operation within the pump assembly, contributing to reliable fluid transfer in industrial applications. Key Features: Cup