Description
Overview:
This Float Bowl Gasket is a Genuine Briggs & Stratton part designed to seal the carburettor float bowl and prevent fuel leaks. Manufactured from a fuel‐resistant elastomer for long service life, it maintains the correct seal between the carburettor body and bowl so the engine meters fuel properly at idle and under load. The ring‐style gasket is an exact OEM match for dependable fit and function, helping to restore smooth starting, steady running, and consistent performance. Suitable for a wide range of Briggs & Stratton petrol engines used on lawnmowers, garden tractors, generators, pressure washers, and other small machinery. OEM reference 693981 confirms compatibility and authenticity, providing confidence for routine servicing or a like‐for‐like replacement during carburettor maintenance.
Key Features:
- Genuine Briggs & Stratton OEM part for correct fit and reliability (OEM 693981)
- Fuel‐resistant material helps prevent swelling, hardening, and premature failure
- Maintains a positive seal to reduce fuel seepage and air leaks
- Supports stable idle, clean acceleration, and consistent engine performance
- Ring‐style profile designed to match the original carburettor groove
- Helps cure hard starting and hunting caused by a compromised bowl seal
- Straightforward installation during routine carburettor service
- Cost‐effective preventative maintenance item to reduce downtime
Typical Applications:
Used when servicing or rebuilding Briggs & Stratton carburettors on petrol lawnmowers, ride‐on mowers, generators, tillers, pressure washers, and similar garden and construction equipment. Ideal for replacing perished or flattened bowl seals during seasonal maintenance, addressing fuel leaks, or resolving poor running caused by air ingress at the float bowl joint.
Also known as:
Float chamber gasket, carburettor bowl gasket, carb bowl seal, fuel bowl gasket, carburettor float bowl seal, carburettor O‐ring gasket.
Alternate Part Numbers:
693981, BS693981
Product Specifications
| L&S Part No. | BS693981 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | 693981 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Briggs & Stratton |
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