In-stock parts
Order by 2PM MST
In-stock parts
Order by 2PM MST
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Usually ready in 2 hours
2045 West Buckeye Road
Phoenix AZ 85009
United States
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.
| Weight | 8.0 lb |
|---|---|
| Rotation | Clockwise (CW) |