Description
Hyundai Seasall R200S 200hp Marine Diesel – Professional Overview
The NEW Hyundai Seasall R200S 200hp Marine Diesel With Sterndrive Adaptor is a complete marine propulsion package intended for repowering boats currently equipped with compatible sterndrive systems.
The package combines a 200hp four-cylinder marine diesel engine with the components required to integrate the engine into an existing sterndrive installation. Rather than supplying an engine alone, the package includes the adaptor and supporting installation components needed for a more comprehensive repower solution.
As an authorised Hyundai Seasall dealer, the supplier can provide the wider range of Hyundai Seasall marine engines and spare parts, making the R200S suitable for customers planning a structured engine replacement rather than a simple standalone engine purchase.
Sterndrive Compatibility and Repower Applications
One of the main advantages of this package is its focus on compatibility with existing sterndrive installations.
Available adaptor options are specified for:
- MerCruiser Bravo
- Volvo Penta 280
- Volvo Penta 290
- Volvo SX
- Volvo Penta DPS
The correct adaptor must be selected according to the existing sterndrive and boat installation. Compatibility should be confirmed before ordering because the adaptor configuration is an important part of the repower process.
For boat owners looking to replace an existing petrol or diesel engine while retaining a compatible sterndrive, this approach can reduce the need to replace the complete propulsion system.
Engine Package and Installation Equipment
The R200S package is supplied as a brand-new crated marine diesel engine package rather than as a bare engine.
Included equipment consists of the sterndrive adaptor, control panel, wiring harness, water-cooled exhaust elbow, flexible engine mountings and a 12V electrical system.
Providing these components as part of the package gives boat owners and marine installers a more complete starting point for a repower project. The flexible mounts are supplied as part of the package, while the control panel and wiring harness support integration of the engine’s operating and electrical systems.
The water-cooled exhaust elbow is another important component of the supplied marine installation package.
Cooling and Marine Engine Design
The Hyundai Seasall R200S is specified as a four-cylinder, heat exchanger-cooled marine diesel engine.
Heat exchanger cooling is particularly relevant to marine propulsion because it allows the engine’s internal cooling circuit to operate separately from the raw-water side of the marine cooling system.
The supplied description confirms the use of a heat exchanger cooling system but does not provide additional details on the engine’s internal coolant capacity, heat exchanger construction or detailed cooling specifications. These should be confirmed against the exact engine configuration before installation.
A Practical Option for Sterndrive Repowering
Repowering a sterndrive boat involves more than selecting an engine based on horsepower alone. Engine dimensions, mounting arrangements, exhaust configuration, electrical systems and sterndrive compatibility all need to be considered.
The R200S 200hp marine diesel package addresses several of these requirements by supplying the engine together with an appropriate sterndrive adaptor and key installation components.
For existing MerCruiser Bravo, Volvo Penta 280, Volvo Penta 290, Volvo SX or Volvo Penta DPS installations, the available adaptor options provide a starting point for evaluating whether the existing drive can be retained.
Final fitment should always be confirmed against the specific boat, existing sterndrive and engine installation.
Who This Engine Package Is Best For
The NEW Hyundai Seasall R200S 200hp Marine Diesel With Sterndrive Adaptor is primarily suited to boat owners undertaking a sterndrive repower who want to move to a modern diesel propulsion package while retaining a compatible existing drive.
It can also be relevant to marine engineers, boatyards and professional installers working on repower projects where an integrated engine-and-adaptor package is preferable to sourcing each component separately.
The package is particularly appropriate when the existing sterndrive is compatible with one of the listed adaptor configurations and remains suitable for continued service.
Technical Specifications
| Specification | Details |
|---|---|
| Product | NEW Hyundai Seasall R200S 200hp Marine Diesel With Sterndrive Adaptor |
| Manufacturer | Hyundai Seasall |
| Model | R200S |
| Power | 200hp |
| Engine Type | Marine diesel engine |
| Cylinders | 4 |
| Cooling System | Heat exchanger cooled |
| Condition | Brand new |
| Package Type | Complete marine diesel repower package |
| Sterndrive Adaptor | Included |
| MerCruiser Compatibility | Bravo |
| Volvo Penta Compatibility | 280 |
| Volvo Penta Compatibility | 290 |
| Volvo Penta Compatibility | SX |
| Volvo Penta Compatibility | DPS |
| Control Panel | Included |
| Wiring Harness | Included |
| Exhaust Elbow | Water-cooled |
| Engine Mountings | Flexible mountings included |
| Electrical System | 12V |
| Packaging | Crated |
Package Contents
The supplied package includes the main components required to begin a compatible sterndrive repower:
Hyundai Seasall R200S 200hp marine diesel engine, sterndrive adaptor, control panel, wiring harness, water-cooled exhaust elbow, flexible engine mountings and 12V electrical system.
The specific adaptor configuration should be selected according to the existing sterndrive.
Ordering, Availability and Support
The R200S is supplied as a brand-new crated engine package through an authorised Hyundai Seasall dealer.
Customers planning a repower should provide details of their existing engine and sterndrive when requesting a quotation. This allows the appropriate adaptor configuration and installation requirements to be assessed before the order is finalised.
The supplier also offers the wider Hyundai Seasall marine engine and spares range, which can be useful for customers planning future maintenance or additional marine-engine requirements.
Shipping arrangements, delivery times and installation requirements should be confirmed for the specific order rather than assumed from the product description.
Frequently Asked Questions
What is the Hyundai Seasall R200S?
The Hyundai Seasall R200S is a 200hp four-cylinder marine diesel engine supplied here as a complete sterndrive repower package. The package includes a sterndrive adaptor and several supporting installation components, including the control panel, wiring harness, water-cooled exhaust elbow, flexible mounts and 12V electrical system.
Which sterndrives can the R200S adaptor fit?
Adaptor options are available for MerCruiser Bravo, Volvo Penta 280, Volvo Penta 290, Volvo SX and Volvo Penta DPS sterndrives. The correct adaptor must be selected according to the existing sterndrive configuration, so compatibility should be confirmed before purchasing.
Is the Hyundai Seasall R200S suitable for repowering?
Yes. The package is specifically configured as a marine diesel repower solution and includes a sterndrive adaptor along with several key installation components. It is particularly relevant to boats where the existing sterndrive can be retained through a compatible adaptor.
What cooling system does the R200S use?
The supplied product information identifies the R200S as a heat exchanger-cooled marine diesel engine. This is part of the engine’s marine cooling arrangement. Further cooling-system specifications should be confirmed for the exact engine configuration if required for an installation.
What is included with the R200S package?
The package includes the 200hp four-cylinder engine, sterndrive adaptor, control panel, wiring harness, water-cooled exhaust elbow, flexible engine mountings and a 12V electrical system.
Can I retain my existing sterndrive?
Potentially, depending on the existing sterndrive and the exact adaptor configuration. The supplied adaptor options cover several MerCruiser and Volvo Penta sterndrive systems, but the specific boat installation should be checked before ordering to confirm compatibility.

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