Berkeley S23036 External-Tooth Lock Washer, 3/8 in. ID
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 S23036 external-tooth lock washer is a 3/8-inch-ID external-tooth lock washer made from 410 stainless steel. It is a service component for the compatible Berkeley B4ZQKHS pump configurations below, rather than a complete shaft or hardware kit.
External-tooth construction and the 3/8-inch inside diameter distinguish this washer from other hardware in the pump. Match both the part number and its assembly position when replacing missing or worn hardware. Do not substitute a different washer solely because it fits over the fastener.
| Specification | Details |
|---|---|
| Manufacturer | Berkeley |
| Manufacturer part number | S23036 |
| Washer style | External-tooth lock washer |
| Inside diameter | 3/8 in. |
| Material | 410 stainless steel |
| Selection | Details |
|---|---|
| Pump model | Berkeley B4ZQKHS |
| Pump configuration | SAE engine mount self-prime; threaded case; mechanical seal construction |
| B/M numbers | B66110 and B68865 |
| Check | Details |
|---|---|
| Pump identification | Match the complete pump catalog or B/M number on the nameplate before ordering. |
| Part match | Confirm S23036 and the 3/8-inch inside diameter against the existing washer. |
| Assembly location | Check the washer position and mating hardware before disassembly. |
| Hardware needs | Determine the number of washers and any additional fasteners required for your repair. |
Need help confirming the correct external-tooth lock washer? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your equipment model, existing part number or photos.