Alternator SM20205
Brand: StairMaster · Fits: 10 models · Reference price: $175.39
SM20205 is a StairMaster replacement part (alternator). Our fitment data lists 10 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 |
|---|---|---|---|
| 4600CLSILVER | StairMaster | — | 33 |
| 4600PTSILVER | StairMaster | — | 33 |
| 4400CL | StairMaster | — | 32 |
| 4400CLSILVER | StairMaster | — | 29 |
| 4600PT | StairMaster | — | 29 |
| 3800RC | StairMaster | — | 24 |
| 4400PT | StairMaster | — | 23 |
| 4600CL | StairMaster | — | 23 |
| 7000PTBLACK | StairMaster | — | 16 |
| 3400CE | StairMaster | — | 15 |
Other parts for model 4600CLSILVER
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 $175.39. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare SM20205 listings on Amazon