Yanmar 2GM20F Marine Inboard Diesel Engine 18hp Freshwater Cooled
$7,688.00
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Description
Yanmar 2GM20F Marine Inboard Diesel Engine 18HP Freshwater Cooled
The Yanmar 2GM20F Marine Inboard Diesel Engine 18HP Freshwater Cooled is a reliable auxiliary propulsion engine built for sailboats, compact cruising vessels, and repower projects that require dependable low-horsepower performance with improved cooling efficiency. If you are researching current Yanmar 2GM20F price, this model remains a practical option for boat owners seeking durability, fuel efficiency, and dependable long-term operation.
Built with Yanmar’s proven twin-cylinder platform, this yanmar diesel engine is widely used in sailing applications where consistent performance and simplified maintenance are important. The Yanmar 2GM20F for sale market continues to attract buyers looking for dependable marine engines yanmar for small vessel propulsion upgrades.
Key Features of Yanmar 2GM20F Marine Inboard Diesel Engine
- Reliable 18HP output for auxiliary propulsion
- Freshwater cooling system with heat exchanger
- Twin-cylinder engine configuration
- Fuel-efficient mechanical diesel platform
- Compact installation footprint
- Built for long-term marine reliability
For owners searching for dependable inboard engines, the 2GM20F remains a trusted solution for smaller vessels.
Gearbox Compatibility
The final Yanmar 2GM20F may vary depending on your propulsion requirements. This engine can be paired with compatible Yanmar Gearboxes based on your vessel configuration. Our team helps match the correct gearbox ratio and shaft setup for proper installation and dependable performance.
Technical Specifications
| Technical Specification | Value |
|---|---|
| Engine Model | Yanmar 2GM20F |
| Engine Type | 4-stroke vertical marine diesel engine |
| Maximum Output | 18HP |
| Continuous Output | Manufacturer rated output |
| Number of Cylinders | 2 |
| Displacement | 0.635 L |
| Bore x Stroke | 75 mm x 72 mm |
| Combustion System | Direct Injection |
| Aspiration | Naturally Aspirated |
| Starting System | Electric Start |
| Cooling System | Freshwater cooling with heat exchanger |
| Lubrication System | Forced lubrication system |
| Engine Mounting | Flexible engine mounts |
| Direction of Rotation | Counterclockwise viewed from stern |
| Dry Weight | Approx. 114 kg |
| Engine Configuration | Inboard Diesel |
| Application | Sailboats and cruising vessels |
| Drive Configuration | Shaft drive compatible |
Standard Manufacturer Accessories Included
All engines we supply are brand-new bobtail marine engines and include standard manufacturer accessories such as engine documentation, owner manuals, standard wiring components, factory supplied accessories, and manufacturer supplied components.
Engine Availability
We maintain engine inventory through our in-house stock and network of authorized dealers, allowing us to source available units efficiently for customers worldwide. Availability may vary depending on current demand.
Warranty Coverage
All new yanmar marine diesel engine models include standard manufacturer warranty coverage. Eligible engines may also qualify for extended warranty options depending on usage requirements and maintenance compliance. We also assist customers with warranty registration support.
Global Shipping and Delivery
We ship internationally through our logistics network and authorized dealers with secure export packaging and documentation. Shipping options may include EXW, CIF, and CFR depending on your preferred delivery terms. Once your purchase is completed, processing begins immediately, while final delivery timelines depend on your destination.
Frequently Asked Questions
Is the Yanmar 2GM20F available?
Yes, customers searching for Yanmar 2GM20F can access available inventory through our stock and authorized dealer network.
Is this a new engine?
Yes, all engines we supply are brand-new units unless otherwise stated.
Does it come with a gearbox?
This is supplied as a bobtail engine, but we can match it with compatible Yanmar Gearboxes if required.
Do you ship internationally?
Yes, we ship globally with proper export documentation and freight coordination.
How fast can the engine be delivered?
Processing begins once your purchase is completed, while final delivery timelines depend on your destination.
Request Yanmar 2GM20F Quote
Looking for current Yanmar 2GM20F and availability? Contact our team to request a quote for the Yanmar 2GM20F Marine Inboard Diesel Engine 18HP Freshwater Cooled. We supply new engines, global shipping, warranty support, and compatible propulsion packages when required.




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