GRACO PACKING O-RING - (SKU: 166178) Ensure proper alignment of pump

Ensure proper alignment of pump and piping to avoid stress on connections

QuickChange system for easy customization and maintenance

and other compatible fluids

and proper hose routing

Ensure the system is depressurized and powered off before installation

GRACO PACKING O-RING - (SKU: 166178) Ensure proper alignment of pumpThe GRACO 166178 PACKING O RING is a sealing component designed to prevent leaks and maintain pressure integrity within GRACO spray equipment. It is typically made from rubber or a similar elastomeric material, engineered for durability and resistance to wear from paints, coatings, and solvents. Its primary function is to seal moving parts in the pump assembly, ensuring reliable operation and minimizing maintenance downtime. Key Features: Packing O