Does this part fit my model?
Need help finding your model number?This is an authentic Briggs & Stratton replacement part, sourced from the original manufacturer for use with small engines. The special knob works as a thumb screw that is used to secure the engine's air cleaner assembly. This air cleaner cover knob is available as an individual replacement part.
| Brand | Model Number | Description |
|---|---|---|
| MTD | 17ADFACS093 | Lawn Mower - Rear-Engine Riding Mower |
| MTD | 17ADFACT093 | Lawn Mower - Rear-Engine Riding Mower |
| MTD | 17BKCACS099 | Lawn Mower - Rear-Engine Riding Mower |
| Briggs and Stratton | 401577-0123-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0124-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0125-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0126-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0127-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0128-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0129-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0130-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0131-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0132-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0133-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0134-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0134-B2 | Engine - Engine |
| Briggs and Stratton | 401577-0135-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0135-B2 | Engine - Engine |
| Briggs and Stratton | 401577-0724-E1 | Engine - Engine |
| Briggs and Stratton | 401577-0887-B1 | Engine - Engine |
| Briggs and Stratton | 401577-0996-B1 | Engine - Engine |
| Briggs and Stratton | 401577-1219-B1 | Engine - Engine |
| Briggs and Stratton | 401577-2219-B1 | Engine - Engine |
| Briggs and Stratton | 401577-3127-B1 | Engine - Engine |
| Briggs and Stratton | 401577-3130-B1 | Engine - Engine |
| Briggs and Stratton | 401577-3132-B1 | Engine - Engine |
| Briggs and Stratton | 401577-3887-B1 | Engine - Engine |
| Briggs and Stratton | 401577-5124-B1 | Engine - Engine |
| Briggs and Stratton | 401577-5127-B1 | Engine - Engine |
| Briggs and Stratton | 401577-5129-B1 | Engine - Engine |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
