GRACO Retainer O-Ring (186165) - (SKU: 186165) and TexSpray units

and TexSpray units

specifically for models requiring a spool seal assembly for high-pressure (HI) and extended performance (EP) applications

and clear any obstructions if necessary

Pro Plus™ A20

short-length hose connections are required

GRACO Retainer O-Ring (186165) - (SKU: 186165) and TexSpray unitsThe GRACO 186165 Retainer O Ring is a replacement sealing component designed for use in GRACO pump assemblies. Its primary function is to retain and seal critical areas within the pump, preventing leaks and ensuring reliable operation. The material is not specified in available listings, but it is typically made from durable elastomers suitable for high pressure and chemical environments. Key Features: O Ring Compatible with select GRACO pump models