Briggs & Stratton Sea Diesel
The Briggs & Stratton Sea Diesel range covers the marine diesel engines and components used in boats and other watercraft, offering a diesel alternative to the company's better-known petrol outboard and small engine ranges. Our range of Briggs & Stratton Sea Diesel parts covers components for engines within this range, including gaskets, seals, and fuel system parts suited to marine use. Whether you need Briggs & Stratton marine diesel engine parts for routine maintenance, or Briggs & Stratton Sea Diesel spare parts to repair an older unit, we hold stock ready to ship worldwide, with fast UK dispatch.
Engine List
Total: 12 Showing: 1 to 12
| # | Brand | Series | Machine Type | Description | |
|---|---|---|---|---|---|
| 1 | Briggs & Stratton | Sea Diesel | Engine | BSDA186RP1-A - 186 Series Diesel Utility Engine | View More |
| 2 | Briggs & Stratton | Sea Diesel | Engine | BSDA186RP1-B - 186 Series Diesel Utility Engine | View More |
| 3 | Briggs & Stratton | Sea Diesel | Engine | BSDA188RB1-A - 188 Series Diesel Utility Engine | View More |
| 4 | Briggs & Stratton | Sea Diesel | Engine | BSDA188RB1-B - 188 Series Diesel Utility Engine | View More |
| 5 | Briggs & Stratton | Sea Diesel | Engine | BSDM186EN1-A - 186 Series Diesel Marine Engine, Electric Start | View More |
| 6 | Briggs & Stratton | Sea Diesel | Engine | BSDM186RN1-A - 186 Series Diesel Marine Engine | View More |
| 7 | Briggs & Stratton | Sea Diesel | Engine | BSDM188EN1-A - 188 Series Diesel Marine Engine, Electric Start | View More |
| 8 | Briggs & Stratton | Sea Diesel | Engine | BSDM188EN1-B - 188 Series Diesel Marine Engine, Electric Start | View More |
| 9 | Briggs & Stratton | Sea Diesel | Engine | BSDM188RN1-B - 188 Series Diesel Marine Engine | View More |
| 10 | Briggs & Stratton | Sea Diesel | Engine | BSDM186RN1-B - 186 Series Diesel Marine Engine | View More |
| 11 | Briggs & Stratton | Sea Diesel | Engine | BSDM186EN1-B - 186 Series Diesel Marine Engine, Electric Start | View More |
| 12 | Briggs & Stratton | Sea Diesel | Engine | BSDM188RN1-A - 188 Series Diesel Marine Engine | View More |
| # | Machine Details |
|---|---|
| 1 | Machine: Briggs & Stratton Sea Diesel Desc: BSDA186RP1-A - 186 Series Diesel Utility Engine |
| 2 | Machine: Briggs & Stratton Sea Diesel Desc: BSDA186RP1-B - 186 Series Diesel Utility Engine |
| 3 | Machine: Briggs & Stratton Sea Diesel Desc: BSDA188RB1-A - 188 Series Diesel Utility Engine |
| 4 | Machine: Briggs & Stratton Sea Diesel Desc: BSDA188RB1-B - 188 Series Diesel Utility Engine |
| 5 | Machine: Briggs & Stratton Sea Diesel Desc: BSDM186EN1-A - 186 Series Diesel Marine Engine, Electric Start |
| 6 | Machine: Briggs & Stratton Sea Diesel Desc: BSDM186RN1-A - 186 Series Diesel Marine Engine |
| 7 | Machine: Briggs & Stratton Sea Diesel Desc: BSDM188EN1-A - 188 Series Diesel Marine Engine, Electric Start |
| 8 | Machine: Briggs & Stratton Sea Diesel Desc: BSDM188EN1-B - 188 Series Diesel Marine Engine, Electric Start |
| 9 | Machine: Briggs & Stratton Sea Diesel Desc: BSDM188RN1-B - 188 Series Diesel Marine Engine |
| 10 | Machine: Briggs & Stratton Sea Diesel Desc: BSDM186RN1-B - 186 Series Diesel Marine Engine |
| 11 | Machine: Briggs & Stratton Sea Diesel Desc: BSDM186EN1-B - 186 Series Diesel Marine Engine, Electric Start |
| 12 | Machine: Briggs & Stratton Sea Diesel Desc: BSDM188RN1-A - 188 Series Diesel Marine Engine |
Frequently Asked Questions
Which Briggs & Stratton Sea Diesel parts most commonly need replacing?
Fuel system components and seals are among the most frequently replaced parts on marine diesel engines, as damp environments and infrequent use can cause fuel to degrade and seals to perish faster than on engines used daily. Gaskets and filters are also common service items worth checking regularly.
How do I service a Briggs & Stratton Sea Diesel engine?
Servicing a marine diesel engine typically involves checking the fuel system for water contamination or stale fuel, changing filters, and inspecting seals and gaskets for signs of corrosion or perishing. Because these engines often sit unused for long stretches, running them periodically helps prevent damp-related issues from building up.
What kind of vessels use Briggs & Stratton Sea Diesel engines?
These engines were fitted to smaller boats and craft needing a diesel alternative to petrol power, valued for the reduced fire risk that comes with diesel fuel in a marine environment. As with most marine engines, correct installation and regular use both play a large part in keeping them reliable.
How do I order the correct part for my Briggs & Stratton Sea Diesel engine?
Check the model and serial numbers stamped on the engine itself, usually found on the block or a fitted identification plate, as these confirm the exact specification. Send us these details, even if the engine is older or the marking is worn, and we'll help identify the correct genuine part.
Why might a diesel engine be preferred over petrol for marine use?
Diesel fuel is generally considered a lower fire risk in a marine environment than petrol, since it's less volatile and less prone to producing ignitable vapour in an enclosed bilge space. This is one of the main reasons diesel engines are favoured for boats despite petrol engines often being lighter and simpler.