PRE FILTER BS-797704
Brand: Briggs & Stratton · Fits: 10 models · Reference price: $8.70
BS-797704 is a Briggs & Stratton replacement part (pre filter). 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 |
|---|---|---|---|
| 31R977-0029-G1 | Briggs & Stratton | — | 63 |
| 31R907-0018-G1 | Briggs & Stratton | — | 61 |
| 31R977-0033-G1 | Briggs & Stratton | — | 51 |
| 44N677-0065-G1 | Briggs & Stratton | — | 43 |
| 40N877-0016-G1 | Briggs & Stratton | — | 41 |
| 40N877-0002-G1 | Briggs & Stratton | — | 35 |
| 44N677-0027-G1 | Briggs & Stratton | — | 33 |
| 31R977-0017-G1 | Briggs & Stratton | — | 31 |
| 31R977-0041-G1 | Briggs & Stratton | — | 25 |
| 44N677-0005-G1 | Briggs & Stratton | — | 19 |
Part numbers it replaces
The manufacturer lists BS-797704 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.
Other parts for model 31R977-0029-G1
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 $8.70. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare BS-797704 listings on Amazon