Description
Overview:
This O-Ring Seal (OEM No. 270344S) is a genuine Briggs & Stratton rubber sealing ring for small petrol engines used across garden and construction equipment. Made from durable black rubber, it forms a tight seal between mating engine components to prevent oil and air leaks and to help maintain operating pressure. It is designed to suit a wide range of Briggs & Stratton engines, including 9P702-0046-F1 and 9P702-0087-F1, ensuring correct fit and reliable performance. Using the correct OEM seal supports smooth running, reduces the chance of weeping joints, and helps protect engine components from premature wear. Ideal for routine maintenance or repairs where an original O-ring has worn, flattened, or been disturbed during servicing. Genuine Part for assured compatibility and quality.
Key Features:
- Genuine Briggs & Stratton OEM 270344S for precise fit and compatibility
- Durable rubber construction for reliable, long-lasting sealing in engine environments
- Helps prevent leaks and maintain engine pressure for consistent performance
- Supports engine reliability by protecting against loss of lubrication and contamination ingress
- Straightforward to fit in typical service procedures; no special tools in most cases
- Suitable across a wide range of Briggs & Stratton engines used on mowers, generators, and compact machinery
- Practical replacement during scheduled servicing when old O-rings harden or flatten
Typical Applications:
Used during maintenance and repairs of Briggs & Stratton-powered equipment such as lawnmowers, generators, pressure washers, tillers, and light construction tools. Ideal when resealing engine joints or covers after disassembly, and whenever a perished or compressed O-ring is found to be the source of minor oil or air leaks.
Also known as:
O ring, engine O-ring, sealing ring, rubber O ring, Briggs & Stratton seal ring, engine sealing gasket ring (O-ring type), service O-ring for small engines.
Fits Models:
09T502-0134-H1, 09T502-2229-H1, 09T502-2237-H1, 104M02-0021-F1, 104M02-0083-F1, 104M02-0198-F1, 104M05-0082-F1, 125P02-0012-F1, 126M02-1005-F1, 126M02-1006-F1, 126M02-1018-F1, 126M02-1030-F1, 126M07-5060-F1, 128M02-0133-F1, 93J02-0032-F1, 93J02-0075-F1, 9P702-0046-F1, 9P702-0087-F1, 9P702-0181-F1
Alternate Part Numbers:
270344S, BS270344S
Product Specifications
| L&S Part No. | BS270344S |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Briggs & Stratton |
| OEM No. | 270344S |
| Unit of Sale | 1 |
| Applications | 09T502-0134-H1, 09T502-2229-H1, 09T502-2237-H1, 104M02-0021-F1, 104M02-0083-F1, 104M02-0198-F1, 104M05-0082-F1, 125P02-0012-F1, 126M02-1005-F1, 126M02-1006-F1, 126M02-1018-F1, 126M02-1030-F1, 126M07-5060-F1, 128M02-0133-F1, 93J02-0032-F1, 93J02-0075-F1, 9P702-0046-F1, 9P702-0087-F1, 9P702-0181-F1 |
| Machine Type | Engines |
| Fits Brands | Briggs & Stratton |
