This is an original replacement part sourced directly from the manufacturer. The main jet is commonly found in engines from Briggs & Stratton and in lawn mowers from Toro. This part is made of metal, and comes with a washer to help prevent leakage. The jet is placed in the carburetor assembly to control the flow of fuel. You will require a wrench when replacing this item. The main jet is sold as an individual replacement part.
Our customer Service team is at the ready daily to answer your part and product questions.
Be the first to ask our experts a question about this part!
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Lawn mower engine would start but would not keep running
Byron from Tinley Park, Illinois
| Brand | Model Number | Description |
|---|---|---|
| Lawn Boy | 10640 | Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower |
| Lawn Boy | 10640C | Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower |
| Lawn Boy | 10641 | Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower |
| Lawn Boy | 10641C | Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower |
| Lawn Boy | 10642 | Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower |
| Lawn Boy | 10647 | Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower |
| Briggs and Stratton | 110400-110499 | Engine - To 110499 (0111,0112,0114) Engine |
| Briggs and Stratton | 110412-0038-E1 | Engine - Engine |
| Briggs and Stratton | 110412-0115-E1 | Engine - Engine |
| Briggs and Stratton | 110412-0124-E1 | Engine - Engine |
| Briggs and Stratton | 110412-0174-E1 | Engine - Engine |
| Briggs and Stratton | 110412-0177-E1 | Engine - Engine |
| Briggs and Stratton | 110412-0214-E1 | Engine - Engine |
| Briggs and Stratton | 110412-0223-E1 | Engine - Engine |
| Briggs and Stratton | 111432-0129-E1 | Engine - Engine |
| Briggs and Stratton | 111432-0138-E1 | Engine - Engine |
| Briggs and Stratton | 120212-0115-B1 | Engine - Engine |
| Briggs and Stratton | 120212-0115-B8 | Engine - Engine |
| Briggs and Stratton | 120212-0115-E1 | Engine - Engine |
| Briggs and Stratton | 120212-0117-B1 | Engine - Engine |
| Briggs and Stratton | 120212-0117-B8 | Engine - Engine |
| Briggs and Stratton | 120212-0117-E1 | Engine - Engine |
| Briggs and Stratton | 120212-0118-B1 | Engine - Engine |
| Briggs and Stratton | 120212-0118-B8 | Engine - Engine |
| Briggs and Stratton | 120212-0118-E1 | Engine - Engine |
| Briggs and Stratton | 120212-0118-E8 | Engine - Engine |
| Briggs and Stratton | 120212-0127-B1 | Engine - Engine |
| Briggs and Stratton | 120300 | Engine - Engine |
| Briggs and Stratton | 120312-0132-B1 | Engine - Engine |
| Briggs and Stratton | 120312-0132-B8 | 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.
