GRACO Endurance Pump Lower Repair Kit - (SKU: 287579)The GRACO 287579 is a genuine OEM repair kit for the lower section of the Endurance pump, designed for use in GRACO TexSpray 5900 HD Premium and GMAX II 5900 HD sprayers. It is intended to restore or maintain the pumps performance by replacing critical wear components in the lower pump assembly. Material specifics are not detailed, but GRACO OEM parts typically use high quality metals and engineered plastics for durability. Key Features: Pump repair

Replace the spacer if any signs of damage are detected

and lubricated air supply for air-operated tools and equipment

Supports safety and compliance labeling

Minimizes downtime with genuine replacement parts

24VDC electrical actuation for integration with automated systems

78" x 12 ft

Used as a structural component for GRACO 1095 and Mark X Hi-Boy airless sprayers

Use only GRACO-approved replacement components

models referenced in GRACO manuals 3A4433

suitable for a wide range of industrial environments including mining

Reliability (genuine GRACO parts)

Designed for use with GRACO industrial pump assemblies