Hex Nut 051-3700
Brand: Muskin · Fits: 15 models · Reference price: $2.16
051-3700 is a Muskin replacement part (hex nut). Our fitment data lists 15 models that use it.
When to replace this part
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| 16743040 | Sears | — | 41 |
| 16743150 | Sears | — | 36 |
| 16743030 | Sears | — | 35 |
| 16743120 | Sears | — | 33 |
| 16743130 | Sears | — | 33 |
| 167430382 | Sears | — | 32 |
| 167430500 | Sears | — | 31 |
| 167421601 | Sears | — | 29 |
| 167430380 | Sears | — | 29 |
| 167412030 | Sears | — | 23 |
| 167431380 | Sears | — | 21 |
| 167430381 | Sears | — | 18 |
| 167430581 | Sears | — | 17 |
| 167431580 | Sears | — | 17 |
| 42-4216 | Kenmore | — | 15 |
Other parts for model 16743040
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $2.16. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare 051-3700 listings on Amazon