Description
Overview:
The cylinder head gasket for Briggs & Stratton small petrol engines is a sealing component that fits between the cylinder head and the engine block to maintain compression and stop combustion gases and oil escaping. This genuine Briggs & Stratton part (OEM No. 806085S) is made from high-quality materials to withstand heat, pressure, and vibration in regular use. It is suitable for a wide range of outdoor power equipment and light construction machinery powered by Briggs & Stratton engines, including models such as 08703 and 125LTH. A precise fit helps ensure reliable performance after servicing or rebuilds, making it a dependable choice for tradespeople, DIY users, and maintenance teams who need consistent results and minimal downtime.
Key Features:
- Genuine Briggs & Stratton OEM 806085S for assured compatibility and fit
- Forms a gas-tight seal to maintain proper compression and engine performance
- Helps prevent oil seepage and blow-by at the head joint for cleaner running
- Durable construction resists heat, pressure, and fuel contamination for long service life
- Accurate profile and bolt-hole alignment to aid quick, clean installation
- Consistent thickness supports even clamping when torqued to the manufacturer's specification
- Suitable for a wide range of listed Briggs & Stratton engines used in lawn and garden equipment and light plant
- Ideal for routine servicing and engine rebuilds to reduce downtime
Typical Applications:
Head reassembly after valve work, decarbonising, or top-end rebuilds on lawn tractors, ride-on mowers, garden tractors, generators, and other equipment powered by compatible Briggs & Stratton engines. Used to restore sealing integrity where symptoms include loss of compression, exhaust leakage at the head joint, or oil staining around the cylinder head.
Also known as:
Head gasket, engine head gasket, cylinder-head seal, combustion chamber gasket, top-end gasket, B&S head sealing gasket for small petrol engines.
Fits Models:
08703, 125LTH, 1613H, 1614H, 1615H, 1616, 1616H, 1691659, 1691841, 1691964, 1691969, 1692011, 16LTH, 1716G, 1716H, 1920H, 2316H, 2516H, 2615H, 2616H, 290442, 290446, 290447, 290772, 290777, 294440, 294442, 294446, 294447, 294772, 294775, 294776, 294777, 295342, 295346, 295347, 295440, 295442, 295446, 295447, 295772, 295777, 296442, 296446, 296447, 297340, 297347, 297440, 297447, 303437, 303440, 303442, 303445, 303446, 303447, 303707, 303772, 303775, 303776, 303777, 304447, 305440, 305442, 305445, 305446, 305447, 30544A, 305772, 305775, 305776, 305777, 309440, 309447, 512H
Alternate Part Numbers:
806085S, BS806085S
Product Specifications
| L&S Part No. | BS806085S |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | 806085S |
| Unit of Sale | 1 |
| Machine Type | Engines |
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