Description
Barnes Replacement Part — Float
The Barnes 103746A is a replacement float, 18". A buoyancy-activated switch component that controls automatic pump on/off based on liquid level.
Part Specifications
| Part Number | 103746A |
| Part Type | Float |
| Dimensions | 18" |
| Brand | Barnes |
⚠ Confirm Compatibility Before OrderingAlways verify this part is correct for your specific pump model. Contact PumpStop with your pump model number and we'll confirm.

