Pay in 4 interest-free payments of $3.55 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Use only FDA Nitrile hose for food-grade applications
Always use compatible grease as specified in the manual
Use proper tools and safety equipment during installation
Intended to minimize downtime and support maintenance
GRACO Washer, Piston - (SKU: 171594) Use only FDA Nitrile hoseThe GRACO 171594 Washer, Piston is a small, precision engineered component designed for use within GRACO piston pumps, such as the 10: 1 Fire Ball 425 Pump. Its material is not explicitly specified in available documentation, but it is typically made from durable, wear resistant materials suitable for high pressure lubrication systems. The washer functions as a sealing or backup element for the piston assembly, ensuring reliable operation and
