Extension Assembly 11B49
Brand: Williams · Fits: 20 models · Reference price: $58.49
11B49 is a Williams replacement part (extension assembly). Our fitment data lists 20 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 |
|---|---|---|---|
| 400 | Echo | — | 148 |
| DWW-40E-NAT | Suburban | — | 27 |
| DWW-40P-NAT | Suburban | — | 27 |
| DWW-55P-NAT | Suburban | — | 24 |
| DWW-40P-LP | Suburban | — | 23 |
| DWW-55P-LP | Suburban | — | 22 |
| DWW-40E-LP | Suburban | — | 21 |
| DWW-65P-LP | Suburban | — | 20 |
| DWW-65P-NAT | Suburban | — | 20 |
| DWW-55E-NAT | Suburban | — | 14 |
| DWW-55E-LP | Suburban | — | 11 |
| RFD40-IN | Continental | — | 29 |
| RFD40-IP | Continental | — | 29 |
| RFD55-1N | Continental | — | 29 |
| RFD55-1P | Continental | — | 29 |
| 629756830 | Kenmore | — | 21 |
| RFD65-OP | Continental | — | 21 |
| RFD55-OP | Continental | — | 20 |
| 629776890 | Kenmore | — | 18 |
| 629776920 | Kenmore | — | 18 |
Other parts for model 400
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 $58.49. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare 11B49 listings on Amazon