GRACO Screw - (SKU: 123389)The GRACO 123389 is a screw component designed for use in GRACO equipment. Its material is not specified in available sources, but it is intended for assembly or maintenance within GRACO spray systems or related machinery. Key Features: Screw Designed for use with GRACO equipment; specific models not listed Applications: Used in the assembly, repair, or maintenance of GRACO spray equipment and related systems. Installation Notes: Using genuine GRACO

but such kits typically include hardened steel or stainless steel needles for durability

Using genuine GRACO parts like the 17W139 Pulley

Follow manufacturer guidelines for suction and discharge line installation

Facilitates mixing and agitation in Promelt systems

compliance

Precision detection

Compatible with GRACO hydraulic and lubrication equipment requiring JIC-12 connections

piston and valve seals)

piston-type relief valve simulator included

GRACO Husky 1050 diaphragm pumps

100 ± 10 in-lb for certain models)

leak-free transitions between different hose/pipe sizes