

OEM bearing service tool kit engineered for Graco QUANTM electric motor maintenance, helping ensure accurate preload nut installation and motor assembly procedures.
| Equipment Series | Compatibility |
|---|---|
| Graco QUANTM Electric Motor Systems | Compatible with QUANTM electric motor assemblies requiring preload nut and bearing service procedures. |
| QUANTM h30 Pumps | Supported for motor maintenance and bearing/preload installation operations. |
| QUANTM h80 Pumps | Supported for motor service and preload adjustment procedures. |
| QUANTM h220 Pumps | Supported for motor rebuild and bearing-related maintenance tasks. |
| Other Graco QUANTM Electric Motor Models | Used wherever the manufacturer specifies Kit 25V370 during preload nut installation and motor repair procedures. |
The Graco 25V370 Kit, Bearing Tools QUANTM is a genuine OEM service kit designed for maintenance and repair of Graco QUANTM electric motor systems. The kit is used during bearing and preload nut installation procedures to help technicians correctly assemble critical motor components and maintain factory-specified preload settings.
According to Graco service documentation, Kit 25V370 is a dedicated installation tool package that includes 2 preload installation plates. These specialized tools assist during rotor and shaft assembly operations, helping ensure proper alignment and reducing the risk of component damage during maintenance.
As an original Graco replacement tool kit, it is intended for professional service personnel performing motor repairs, bearing replacement, rotor maintenance, and other scheduled service procedures on QUANTM electric diaphragm pump systems.
| Component | Quantity |
|---|---|
| Preload Installation Plate | 2 |