Berkeley B80519 CW Hydraulic-Drive Shaft Kit
Product Images
Images are for representation only and may differ from the actual product.
Product Images
Images are for representation only and may differ from the actual product.
The Berkeley B80519 shaft replacement kit is for specified clockwise hydraulic-drive B3ZRM pump assemblies, including B80357. The kit groups the shaft, sleeve, bearings and retaining components needed for the replacement shaft assembly.
This is a shaft-service kit, not a hydraulic motor, pump bracket or complete pump. Counterclockwise hydraulic-drive assemblies require the separately identified counterclockwise kit, so confirm rotation before ordering.
The kit allows the shaft and its supporting components to be selected together during a pump repair. Inspect the pump bracket and impeller separately; fitting a shaft kit does not replace damaged housing components or resolve an incorrect drive configuration.
| Feature | Benefit |
|---|---|
| Clockwise hydraulic-drive configuration | Match the kit to the clockwise hydraulic-drive pump configuration. |
| Shaft, sleeve and bearing components | Groups the main shaft-service parts in one kit. |
| Separate repair kit | Retain serviceable pump housing and drive components. |
| Specification | Details |
|---|---|
| Manufacturer | Berkeley |
| Manufacturer part number | B80519 |
| Rotation | Clockwise (CW) |
| Drive application | Hydraulic motor direct-coupling pump arrangements |
| Item supplied | Replacement shaft kit |
| Hydraulic motor, bracket and impeller | Not included |
| Component or application | Selection guidance |
|---|---|
| Included components | 1 shaft, 1 sleeve, 2 bearings, 1 thrust ring and 2 retaining rings. |
| B3ZRM B80357 | Clockwise, NPT pump configuration. |
| B3ZRM B81203 / B81205 | Clockwise configurations: B81203 has grooved connections; B81205 has flanged connections. |
| Counterclockwise versions | Require the corresponding CCW kit; B80519 is not a rotation-conversion kit. |
| Check | What to confirm |
|---|---|
| Pump identity | Confirm the complete B/M number and hydraulic-drive arrangement. |
| Rotation | Match CW pump and drive direction. |
| Repair scope | Inspect the bracket, impeller and sealing parts separately. |
| Installation | Isolate hydraulic power and follow the pump shaft-service instructions; inspect bearing bores before assembly. |
Need help selecting the correct replacement part? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your pump model, existing part number, and photos.