Shaft Key, 1/4" x 1", UnitedBuilt S24168MS
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 S24168MS shaft key is the 1/4-inch x 1-inch replacement key used in the UnitedBuilt B80703MS clockwise hydraulic-drive shaft kit for B4ZRKS pump service. It is the individual key, not a complete shaft kit, hydraulic coupler, or pump.
Use the existing shaft and coupling arrangement to confirm your selection. A key must match both the keyway size and the required length; a different-length key with the same nominal size is not an automatic substitute. The 1/4-inch size refers to the key, not to the pump shaft diameter.
| Specification | Detail |
|---|---|
| Manufacturer | UnitedBuilt |
| Part number | S24168MS |
| Component | Shaft key |
| Nominal key size | 1/4 inch |
| Length | 1 inch |
| Assembly | Selection |
|---|---|
| UnitedBuilt B80703MS | Clockwise hydraulic-drive shaft kit |
| Berkeley B4ZRKS, B69876 | Clockwise self-priming pump with hydraulic adapter; shaft-key position 32 |
Select this key when servicing the matching hydraulic-drive shaft assembly. Match the complete pump model and drive configuration rather than ordering from the B4Z family name alone.
| Check | What to confirm |
|---|---|
| Existing key | Match the part number, 1/4-inch key size, and 1-inch length. |
| Drive arrangement | Confirm the B80703MS hydraulic-drive shaft-kit configuration. |
| Repair scope | Order any needed shaft, coupling, or other service parts separately. |
Need help confirming the correct shaft key? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your pump model, shaft-kit number, or photos of the existing key and coupling.