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Product Description
?This is an authentic Briggs & Stratton replacement part sourced from the original manufacturer for use with small engines. The flywheel is engaged by the starter motor when starting the engine. The flywheel contains magnets on the side that cause the ignition module to send an electric charge to the spark plug. The fan blades on the flywheel are used to cool the engine during use. This flywheel is a complete part assembly including the ring gear. This flywheel is available as an individual replacement part.
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?Troubleshooting
- Briggs and Stratton
- Toro
- Cub Cadet
- Lawn Boy
- Craftsman
- Simplicity
- Engine
- Lawn Mower
- Chipper Shredder
Customer Part Reviews
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Customer Repair Instructions
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Flywheel cracked and sheared flywheel key
Tim from ELMHURST, Illinois
- Difficulty Level:
- Difficult
- Total Repair Time:
- 1- 2 hours
- Tools:
- Pliers, Socket set, Wrench (Adjustable)
- Parts Used:
- 691987
1. Initial idea was to take apart and clean carburetor which did not change status.
2. Removed engine covers and casing.
3. Removed Flywheel cup by gripping with a wrench just above blade under lawnmower and loosening bolt on top wi ... Read more th socket (had to to go purchase 15/16th inch socket as this was just above the biggest in my set).
4. After visual inspection determined a crack was in flywheel.
5. Ordered parts (don\'t forget to order flywheel key and flywheel puller as these do not come with it).
6. Used flywheel puller to remove flywheel.
7. Placed new flywheel on mower and inserted flywheel key.
8. Replaced flywheel cup and engine covers.
My repair was a bit more extensive as I also removed valve and piston covers to clean engine build up as the valve was sticking due to this build up and I also sharpened the blade.
Engine runs like new now.
split fly wheel,
Earl from WOODBRIDGE, Virginia
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Nutdriver, Wrench set
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Model Cross Reference
Manufacturer Part Number: 691987
| Brand | Model Number | Description |
|---|---|---|
| Briggs and Stratton | 01133-0 | Generator - Briggs & Stratton Generator Model 01133-0 (011330, 01133 0) Parts |
| Cub Cadet | 074R | Lawn Mower - Cub Cadet Lawn Mower Model 074R/1990 Parts |
| Briggs and Stratton | 097772-0101-01 | Engine - Engine |
| Briggs and Stratton | 097772-0110-01 | Engine - Engine |
| Briggs and Stratton | 097772-0110-02 | Engine - Engine |
| Briggs and Stratton | 097772-0112-01 | Engine - Engine |
| Briggs and Stratton | 097772-0113-01 | Engine - Engine |
| Briggs and Stratton | 097772-0115-01 | Engine - Engine |
| Briggs and Stratton | 097772-0118-01 | Engine - Engine |
| Briggs and Stratton | 097772-0118-02 | Engine - Engine |
| Briggs and Stratton | 097772-0119-01 | Engine - Engine |
| Briggs and Stratton | 097772-0120-01 | Engine - Engine |
| Briggs and Stratton | 097772-0310-A2 | Engine - Engine |
| Briggs and Stratton | 097772-0313-A1 | Engine - Engine |
| Briggs and Stratton | 097772-0318-A2 | Engine - Engine |
| Briggs and Stratton | 097772-0319-A1 | Engine - Engine |
| Briggs and Stratton | 097772-0320-A1 | Engine - Engine |
| Briggs and Stratton | 097772-3101-01 | Engine - Engine |
| Briggs and Stratton | 097772-3110-01 | Engine - Engine |
| Briggs and Stratton | 097777-0102-01 | Engine - Engine |
| Briggs and Stratton | 097777-0111-01 | Engine - Engine |
| Briggs and Stratton | 097777-0114-01 | Engine - Engine |
| Briggs and Stratton | 097777-0116-01 | Engine - Engine |
| Briggs and Stratton | 097777-0121-01 | Engine - Engine |
| Briggs and Stratton | 097777-0122-01 | Engine - Engine |
| Briggs and Stratton | 097777-0311-A1 | Engine - Engine |
| Briggs and Stratton | 097777-0321-A1 | Engine - Engine |
| Briggs and Stratton | 097777-0322-A1 | Engine - Engine |
| Briggs and Stratton | 097777-0323-A1 | Engine - Engine |
| Briggs and Stratton | 097777-0324-A1 | 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.