GRACO RETAINER, PISTON - (SKU: 180539) Verify compatibility with lubricant type

Verify compatibility with lubricant type (oil or grease

Ensure pipe and adapter sizes match before installation

G-Force II 4040 HG-DD

and efficient pumping of a wide range of fluids and slurries

Used in industrial lubrication and maintenance systems where accurate indication and reliable performance are required

GRACO RETAINER, PISTON - (SKU: 180539) Verify compatibility with lubricant typeThe GRACO 180539 RETAINER, PISTON is a small, precision engineered component designed to secure the piston within GRACO spray foam and fluid handling equipment. Its material is not specified in available sources, but it is typically made from durable metals or engineered plastics for longevity and reliability. The part is intended to maintain proper piston alignment and function during operation, ensuring consistent performance and preventing