Mercury 25 HP SeaPro Rope Short Shaft Outboard Motor
244.499,99 TL
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Mercury 25 HP SeaPro Rope Short Shaft Outboard Motor
SeaPro provides reliable and economical engine performance in demanding commercial use applications with EFI technology.
244.499,99 TL
$
5,220.27
USD
€
4,567.46
EUR
VAT Included
Free Shipping
Original Product
Estimated Delivery
2-5 Business Days
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Returns
14-Day Easy Returns
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The Mercury S 25 M EFI SeaPro is a 4-stroke outboard marine engine with 25 HP / 18.6 kW and a 500 cc 3-cylinder engine, designed for commercial fishing boats, rental tour boats, water taxis, and high-use marine vessels that require a short shaft. The SeaPro series is Mercury's specially developed series for commercial and high-use outboard motors. Increased durability, Smart Craft integration, and long service intervals are optimized to meet the needs of commercial operators.
S 25 M EFI SeaPro Series Features and Technology Advantages
SeaPro engines aim for a long lifespan in saltwater environments with an enhanced cooling system and increased anode protection compared to standard FourStroke series. The Smart Craft gauge system allows for fleet-specific engine monitoring.
- 3-Cylinder Engine (500 cc): SeaPro engines aim for a long lifespan in saltwater environments with an enhanced cooling system and increased anode protection compared to standard FourStroke series.
- Short Shaft (381 mm (15")): The propeller operates at an optimum depth with the correct transom height.
- SeaPro Durability Package: Enhanced cooling, increased anode protection, and long service intervals.
- Manual Start: Reliable mechanical starting independent of the battery.
- Manual Trim: Manually adjust the transom angle — simple and reliable mechanical structure.
- 25-Liter Internal Tank: Sufficient capacity for mid-range routes; option for external tank connection.
Short Shaft — Which Boat Type is it Suitable For?
The short shaft (381 mm (15")) is suitable for standard inflatable boats, small fiberglass, and aluminum boat transom heights. It should not be confused with the long shaft model.
Technical Specifications
| Engine Power | 25 HP / 18.6 kW |
| Displacement | 500 cc |
| Cylinder Configuration | 3 Cylinders |
| Engine Type | 4-stroke, EFI electronic fuel injection, SOHC, 2-valve |
| Shaft Length | Short Shaft / 381 mm (15") |
| Gear System | F – N – R (Forward / Neutral / Reverse) |
| Starting | Manual |
| Trim System | Manual Trim |
| Fuel System | 25 Liters |
| Weight (Dry) | 60 KG |
| Control Type | Tiller |
| Model Code | S 25 M EFI SeaPro |
Who is this Engine For?
- Commercial fishing and tour boats: SeaPro's increased durability for intensive daily use.
- Water taxis and rental boats: Low maintenance costs and long service intervals.
- Search and rescue and patrol boats: Reliable power and Smart Craft engine monitoring.
- Coastal fishing fleet-specific: Comparative standard performance and durability.
Maintenance and Longevity
4-stroke Mercury engines operate trouble-free for many years with regular oil changes and end-of-season maintenance protocols. The impeller control of the water-cooled system should be checked every 100 hours or every two seasons. Freshwater flushing is mandatory after every use in saltwater.
Related maintenance categories: Maintenance Kit | Engine Oil | Impeller | Mercury Spare Parts
Frequently Asked Questions
Why is the Mercury SeaPro 25 HP HP recommended for commercial use?
The SeaPro series offers an enhanced cooling system and increased anode protection compared to standard FourStroke engines. Smart Craft integration facilitates fleet management and engine monitoring. Long service intervals reduce operational costs.
What does the Smart Craft system provide in SeaPro engines?
Smart Craft transmits engine status, fuel consumption, temperature, and hourly operating data to a digital display. In multi-engine configurations, each engine can be monitored separately. The early warning system for malfunctions prevents unexpected breakdowns.
What are the maintenance intervals for SeaPro engines?
SeaPro engines are designed for long service intervals. Oil changes should be performed according to manufacturer recommendations. Freshwater flushing after every use in saltwater and end-of-season anode inspection are mandatory.
Which boat and inflatable boat brands are compatible with the S 25 M EFI SeaPro?
Mercury outboard motors are compatible with many fiberglass, aluminum, and inflatable boat models due to their universal transom clamp or transom mounting system. The only criteria are your boat's 381 mm (15") transom height and the maximum engine power approved by the manufacturer. You can confirm compatibility with Clever Marin by sharing your boat model.
Related Products and Categories
- Mercury Outboard Motors
- Mercury Marine Products
- Mercury Spare Parts
- Mercury 75–150 HP FourStroke
- Mercury SeaPro Motors
- Outboard Motors
- Boat Engines
- Maintenance Kit
- Impeller
- Anode
Is This the Right Configuration for Your Boat?
Share your boat model, transom height, and intended use — let's verify together if the Mercury S 25 M EFI SeaPro engine is suitable for your boat and ensure the correct shaft selection.
Delivery Information
Your orders are dispatched within an average of 2-5 business days. Free shipping on orders of 5000 TL and above.
Return Policy
You can return the products you purchased unconditionally within 14 days, provided they are unused and in their original packaging. You can contact us through our Customer Service page for return processes.