Line Trimmer Flat Washer 638090001
Brand: Ryobi · Fits: 17 models · Reference price: $2.34
638090001 is a Ryobi replacement part (line trimmer flat washer). Our fitment data lists 17 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 |
|---|---|---|---|
| UT-20616 | Homelite | — | 32 |
| UT-20634 | Homelite | — | 29 |
| 74118 | Homelite | — | 25 |
| UT-20735 | Homelite | — | 56 |
| UT15151 | Homelite | — | 50 |
| UT15157 | Homelite | — | 49 |
| RY30550 | Ryobi | — | 43 |
| ST-285 | Homelite | — | 33 |
| UT20723 | Homelite | — | 29 |
| UT15160 | Homelite | — | 26 |
| CS30 | Ryobi | — | 22 |
| Z725CE | Homelite | — | 18 |
| RY26520 | Homelite | — | 15 |
| RY28000 | Homelite | — | 12 |
| RY28020 | Homelite | — | 11 |
| RY28040 | Homelite | — | 10 |
| RY30004D | Homelite | — | 2 |
Other parts for model UT-20616
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 $2.34. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare 638090001 listings on Amazon