Tire&tube NN0378
Brand: Roadmaster · Fits: 7 models · Reference price: $48.99
NN0378 is a Roadmaster replacement part (tire&tube). Our fitment data lists 7 models that use it.
When to replace this part
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| 806475150 | Lifestyler | — | 31 |
| 806473980 | Sears | — | 21 |
| R3939SR | Roadmaster | — | 17 |
| 3886SR | Roadmaster | — | 12 |
| 3938SR | Roadmaster | — | 10 |
| 614473980 | Sears | — | 10 |
| 806473970 | Lifestyler | — | 10 |
Other parts for model 806475150
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 $48.99. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare NN0378 listings on Amazon