GRACO Piston Injector, PD, SGL PT, 3900, M14X1.5 - (SKU: 121665) Replace the bearing as part

Replace the bearing as part of routine maintenance or when performance issues arise

It is constructed with a metal body (commonly aluminum

Regularly inspect for leaks or wear as part of maintenance routine

GRACO Husky 307 series pumps (various configurations

GRACO Piston Injector, PD, SGL PT, 3900, M14X1.5 - (SKU: 121665) Replace the bearing as partThe GRACO 121665 is a single point piston injector designed for use in automatic lubrication systems. It is constructed from robust materials suitable for industrial environments and is intended to deliver precise amounts of lubricant to specific lubrication points within GRACO equipment. Key Features: Piston Injector PD, SGL PT, 3900, M14X1. 5 Designed for use with GRACO automatic lubrication systems Single point piston design for precise lubrication