Description
Overview:
This Cylinder Head Gasket is a genuine Briggs & Stratton replacement for 09 and 10 Series small engines, including the 090000 and 100000 model families. It is a durable composite gasket with a reinforced metal fire ring around the cylinder bore to deliver a consistent, gas-tight seal between the cylinder head and engine block. By preventing combustion and oil leaks and maintaining correct compression, it helps engines start reliably and run smoothly. Built to the original specification (OEM No. 698717), it suits many vertical shaft engines commonly found in walk-behind lawn mowers, compact pressure washers, and garden tillers. Ideal when servicing the top end or replacing a blown gasket, it restores performance without compromising the factory fit.
Key Features:
- Genuine Briggs & Stratton part - OEM No. 698717 for assured fit and function
- Composite construction with metal fire ring for reliable sealing under heat and load
- Maintains compression and prevents combustion and oil leakage at the head joint
- Accurate port and bolt-hole layout for 09/10 Series vertical shaft engines
- Compatible with Classic 450 and Sprint 475 series within the specified families
- Helps recover easy starting, stable idle, power, and fuel efficiency after head work
- Suitable for routine decoke, valve service, or head removal and refit
- Designed to handle thermal cycling and vibration typical of small air‐cooled engines
- Straightforward to fit with basic tools, reducing downtime on site or at home
- Genuine status ensures correct material spec and thickness as per factory build
Typical Applications:
Used on walk-behind lawn mowers, compact pressure washers, garden tillers, generators and small pumps powered by Briggs & Stratton 09 and 10 Series engines. Suitable for preventative maintenance during top-end overhauls and for resolving compression loss, exhaust blow-by at the head joint, or poor running caused by a failed head gasket.
Also known as:
Top-end gasket, combustion chamber gasket, cylinder cover seal, head-to-block seal, motor head seal, B&S 09/10 series head seal.
Fits Models:
01058-0, 010580, 030212, 090102, 090112, 090202, 090212, 090232, 090252, 090702, 090706, 090707, 090708, 090782, 090787, 090788, 091202, 091212, 091232, 091252, 091412, 091702, 091707, 091708, 092202, 092212, 092232, 092252, 092501, 092502, 092505, 092506, 092508, 092582, 092585, 092586, 092588, 092592, 092595, 092596, 092598, 092901, 092902, 092903, 092905, 092906, 092907, 092908, 092982, 092985, 092986, 092987, 092988, 092992, 092995, 092996, 092998, 093212, 093232, 093302, 093312, 093332, 093352, 093412, 093432, 093452, 093502, 093505, 093507, 093508, 093582, 093585, 093587, 093588, 093592, 093598, 093902, 093906, 093982, 094002, 094032, 094052, 094202, 094212, 094302, 094312, 094332, 094352, 094502, 094508, 094902, 094907, 094908, 094987, 094988, 095202, 095212, 095302, 095312, 095352, 095402, 095412, 095432, 095452, 095508, 095588, 095902, 095982, 096302, 096312, 096332, 096502, 096582, 096902, 096982, 097302, 097312, 097332, 097352, 097402, 097432, 097452, 098902, 098982, 09A412, 09A413, 09B902, 09C902, 09C982, 09D902, 09D982, 09E902, 09E912, 09F902, 09G902, 09H902, 09J902, 09K432, 09K502, 09K902, 09L502, 09L602, 09L702, 09L902, 09M902, 09S502, 09T502, 09T602, 09T702, 09T802, 10A902, 10A912, 10A982, 10B902, 10C902, 10D902, 10D912, 10D982, 10E900, 10E902, 10F900, 10F902, 10G902, 10H902, 10J902, 10J912, 10K902, 10L502, 10L602, 10L702, 10L802, 10L902, 10M902, 10M912, 10N902, 10S902, 10T502, 10T602, 10T702, 10T802, 10T812, 112-072R100, 113-072A100, 115-072E100, 116-072E100, 116-702E100, 117-072-100, 118-072R100, 11A-702A101, 11C-704A100, 16000, 16009, 16035, 16067, 16073, 16106, 16111, 16113, 16155, 16169, 16172, 16173, 16222, 16240, 16255, 16264, 16273, 16277, 16287, 16300, 16310, 16320, 16325, 16330, 16350, 16360, 16370, 16410, 16411, 16550, 16600, 16655, 16711, 16756, 16800, 16810, 16820, 16830, 16860, 16870, 16880, 16890, 16930, 16940, 20180, 20181, 20181WF, 20182, 20431, 20432, 20560, 20698, 20725, 20742, 20742C, 20743C, 20755, 20765, 20798, 20815, 213-031-100, 25A-564A100, 37352A, 702R, 91200, 91400, 917383161, 92200, 93400, 9A400, 9B900, 9C900, 9D900, 9E900, 9F900, 9G900, 9H900, 9J900, 9K400, 9K900, 9L900, 9M900, 9S500, 9T500, 9T700, 9T800, DE40, P418
Alternate Part Numbers:
698717, BS698717, 4123, BS4123
Product Specifications
| L&S Part No. | BS698717 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | B698717 |
| Unit of Sale | 1 |
| Applications | 01058-0, 010580, 030212, 090102, 090112, 090202, 090212, 090232, 090252, 090702, 090706, 090707, 090708, 090782, 090787, 090788, 091202, 091212, 091232, 091252, 091412, 091702, 091707, 091708, 092202, 092212, 092232, 092252, 092501, 092502, 092505, 092506, 092508, 092582, 092585, 092586, 092588, 092592, 092595, 092596, 092598, 092901, 092902, 092903, 092905, 092906, 092907, 092908, 092982, 092985, 092986, 092987, 092988, 092992, 092995, 092996, 092998, 093212, 093232, 093302, 093312, 093332, 093352, 093412, 093432, 093452, 093502, 093505, 093507, 093508, 093582, 093585, 093587, 093588, 093592, 093598, 093902, 093906, 093982, 094002, 094032, 094052, 094202, 094212, 094302, 094312, 094332, 094352, 094502, 094508, 094902, 094907, 094908, 094987, 094988, 095202, 095212, 095302, 095312, 095352, 095402, 095412, 095432, 095452, 095508, 095588, 095902, 095982, 096302, 096312, 096332, 096502, 096582, 096902, 096982, 097302, 097312, 097332, 097352, 097402, 097432, 097452, 098902, 098982, 09A412, 09A413, 09B902, 09C902, 09C982, 09D902, 09D982, 09E902, 09E912, 09F902, 09G902, 09H902, 09J902, 09K432, 09K502, 09K902, 09L502, 09L602, 09L702, 09L902, 09M902, 09S502, 09T502, 09T602, 09T702, 09T802, 10A902, 10A912, 10A982, 10B902, 10C902, 10D902, 10D912, 10D982, 10E900, 10E902, 10F900, 10F902, 10G902, 10H902, 10J902, 10J912, 10K902, 10L502, 10L602, 10L702, 10L802, 10L902, 10M902, 10M912, 10N902, 10S902, 10T502, 10T602, 10T702, 10T802, 10T812, 112-072R100, 113-072A100, 115-072E100, 116-072E100, 116-702E100, 117-072-100, 118-072R100, 11A-702A101, 11C-704A100, 16000, 16009, 16035, 16067, 16073, 16106, 16111, 16113, 16155, 16169, 16172, 16173, 16222, 16240, 16255, 16264, 16273, 16277, 16287, 16300, 16310, 16320, 16325, 16330, 16350, 16360, 16370, 16410, 16411, 16550, 16600, 16655, 16711, 16756, 16800, 16810, 16820, 16830, 16860, 16870, 16880, 16890, 16930, 16940, 20180, 20181, 20181WF, 20182, 20431, 20432, 20560, 20698, 20725, 20742, 20742C, 20743C, 20755, 20765, 20798, 20815, 213-031-100, 25A-564A100, 37352A, 702R, 91200, 91400, 917383161, 92200, 93400, 9A400, 9B900, 9C900, 9D900, 9E900, 9F900, 9G900, 9H900, 9J900, 9K400, 9K900, 9L900, 9M900, 9S500, 9T500, 9T700, 9T800, DE40, P418 |
| Machine Type | Engines, Lawn Mowers, Pressure Washers, Tillers, Lawn Edgers |
| Fits Brands | Briggs & Stratton, Craftsman, Cub-Cadet, McCulloch, Toro |
