Mechanical Seal Kit, UnitedBuilt M3ZRMS
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 UnitedBuilt M3ZRMS mechanical seal kit brings together the mechanical seal, volute gasket, inner grease cap, and polyurethane water slinger for a matching pump reseal. Choose this kit for the mechanical-seal configuration, not the M3ZRM rope-packing version.
Combining these four service components gives you the seal and associated gasket, cap, and slinger in one selection. It is a reseal kit rather than a shaft or bearing rebuild kit: the shaft, sleeve, bearings, impeller, and pump housings are not included.
| Component | Quantity and part number |
|---|---|
| Mechanical seal | 1 Γ S32690MS |
| Volute gasket | 1 Γ S05126MS |
| Inner grease cap | 1 Γ S19033MS |
| Polyurethane water slinger | 1 Γ S12260MS |
| Specification | Detail |
|---|---|
| Manufacturer | UnitedBuilt |
| Kit type | Mechanical pump reseal kit |
| Primary pump family | M3ZRMS, mechanical seal |
| Contents | Four service components; not a shaft kit |
| Pump configuration | Models |
|---|---|
| UnitedBuilt M3ZRMS, grooved, mechanical seal | B68417MS clockwise; B68416MS counterclockwise |
| Berkeley B3ZRMS, grooved, mechanical seal | B68417 clockwise; B68416 counterclockwise |
| Berkeley B3ZRMS, threaded, mechanical seal | B68414 clockwise; B68415 counterclockwise |
The same reseal-component selection serves the listed clockwise and counterclockwise mechanical-seal pumps. Rotation still matters when ordering other pump components, so keep the full pump model available if the repair also calls for a shaft kit, impeller, or volute.
| Check | What to confirm |
|---|---|
| Seal arrangement | Confirm mechanical seal, not rope packing. |
| Pump identification | Match a listed complete model number, not just a B3Z or B4Z family name. |
| Condition of other parts | Check the shaft sleeve, shaft, bearings, and housings for any additional repair needs. |
| Installation | Use the service procedure for your exact pump and seal arrangement. |
Need help selecting the correct reseal kit? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your pump model, existing seal number, or photos of the seal arrangement.