The GRACO 169845 is a replacement pin/retainer designed for use in GRACO positive displacement pumps. Its main material is not specified in available sources, but it is a critical component for securing and aligning parts within the pump assembly, ensuring reliable operation and safety in fluid handling systems. Key Features: Pin/Retainer Designed for GRACO positive displacement pumps Secures and aligns internal pump components Essential for reliable pump operation Easy to install and replace Applications:Used in GRACO positive displacement pumps for various industrial applications, including lubrication, maintenance, and fluid transfer systems. Installation Notes: Using genuine GRACO parts ensures proper fit, function, and longevity of the equipment, reducing the risk of downtime and equipment failure. Align holes in the piston housing and displacement rod before inserting the pin/retainer Secure with the retaining pin and o-ring as specified in the manual Lubricate o-rings with appropriate sanitary lubricant before installation Refer to the equipment manual for detailed installation and maintenance procedures
