Nozzle Assembly Check Valve 86-578-1
Brand: Walbro · Fits: 30 models · Reference price: $7.66
86-578-1 is a Walbro replacement part (nozzle assembly check valve). Our fitment data lists 30 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 |
|---|---|---|---|
| HD-3-1 | Walbro | — | 29 |
| HD-1-1 | Walbro | — | 7 |
| HD-2-1 | Walbro | — | 7 |
| HD-23 | Walbro | — | 7 |
| HD-4-1 | Walbro | — | 7 |
| HD-7-1 | Walbro | — | 6 |
| HDA-115-1 | Walbro | — | 6 |
| HDA-103-1 | Walbro | — | 5 |
| HDA-120-1 | Walbro | — | 4 |
| HDA-125-1 | Walbro | — | 4 |
| HDA-133-1 | Walbro | — | 4 |
| HDA-147-1 | Walbro | — | 4 |
| HDA-156-1 | Walbro | — | 4 |
| HDA-126-1 | Walbro | — | 3 |
| HDA-144-1 | Walbro | — | 3 |
| HDA-162-1 | Walbro | — | 3 |
| HDA-143-1 | Walbro | — | 2 |
| HDA-155-1 | Walbro | — | 2 |
| HDA-197-1 | Walbro | — | 2 |
| HDA-148-1 | Walbro | — | 1 |
| HDA-154-1 | Walbro | — | 1 |
| HDA-159-1 | Walbro | — | 1 |
| HDA-182-1 | Walbro | — | 1 |
| HDA-187-1 | Walbro | — | 1 |
| HDA-188-1 | Walbro | — | 1 |
| HDA-190-1 | Walbro | — | 1 |
| HDA-191-1 | Walbro | — | 1 |
| HDA-195-1 | Walbro | — | 1 |
| HDA-196-1 | Walbro | — | 1 |
| HDA-198-1 | Walbro | — | 1 |
Other parts for model HD-3-1
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 $7.66. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare 86-578-1 listings on Amazon