fits make: Omc, Johnson, Evinrude.

( Brand: Sierra ), ( Manufacturer Part Number: 18-6511 ), ( Part Type: Spring ), ( UPC: 030999320346 )
The 18-6511 Sierra OMC Spring Johnson-Evinrude Outboard is a powerful and reliable marine engine designed for boats with a displacement of up to 18 feet. This outboard engine features a 3.1 Liter, 3-cylinder, 2-stroke engine with a displacement of 187 cubic inches. It is equipped with a Direct Fuel Injection (DFI) system, which ensures optimal fuel efficiency and reduced emissions.
The 18-6511 Sierra OMC Spring Johnson-Evinrude Outboard is equipped with a Digital Electronic Fuel Injection (DEFI) system, which provides precise fuel delivery and optimizes engine performance for various operating conditions. It features a continuous variable camshaft timing (CVCT) system, which adjusts the timing of the intake and exhaust valves for optimal engine performance and fuel efficiency.
This outboard engine is equipped with a mechanically-controlled, hydraulic power steering system, which provides easy and effortless steering, even in rough seas. It also features a multi-point, mechanical fuel injection system, which ensures reliable fuel delivery and reduces the risk of engine flooding.
The 18-6511 Sierra OMC Spring Johnson-Evinrude Outboard is equipped with a single-lever, throttle and shift control system, which provides easy and intuitive operation. It also features a digital display, which provides real-time engine data, including RPM, fuel level, and engine temperature.
The outboard engine is made of high-quality materials, including a corrosion-resistant aluminum alloy engine block and a marine-grade stainless steel propeller shaft. It is equipped with a 3-blade, stainless steel propeller, which provides excellent thrust and maneuverability.
This outboard engine is designed to provide reliable and durable performance, even in harsh marine environments. It is backed by a limited warranty, which covers parts and labor for a period of time, depending on the specific model and usage.
In summary, the 18-6511 Sierra OMC Spring Johnson-Evinrude Outboard is a powerful and reliable marine engine that is equipped with advanced features, such as Direct Fuel Injection, Digital Electronic Fuel Injection, and hydraulic power steering, to provide optimal performance and fuel efficiency. Its corrosion-resistant materials and durable construction ensure reliable and long-lasting performance, even in harsh marine environments.
The 18-6511 Sierra OMC Spring Johnson-Evinrude outboard engine is a popular choice among boat owners due to its reliability and powerful performance. Here are some pros and cons to consider before making a purchase:
Pros:1. Powerful Performance: The engine delivers a robust 3.6 horsepower, providing adequate power for small to medium-sized boats.
2. Reliability: Johnson-Evinrude engines are known for their durability and longevity, offering peace of mind to boat owners.
3. Easy Maintenance: The engine features a spring-loaded tension system, making it easy to adjust the tension on the drive shaft, reducing wear and tear.
4. Quiet Operation: The engine operates quieter than many of its competitors, providing a more enjoyable boating experience.
5. Wide Compatibility: The 18-6511 is compatible with a wide range of boats, making it a versatile option for many boat owners.
Cons:1. Price: The engine is on the higher end of the price spectrum for outboard motors, which may be a deterrent for some buyers.
2. Weight: At 78 pounds, the engine is heavier than some of its competitors, which may make it more difficult to install or transport.
3. Limited Features: Compared to some of the higher-end outboard motors, the 18-6511 does not have as many advanced features, such as digital displays or remote start capabilities.
In conclusion, the 18-6511 Sierra OMC Spring Johnson-Evinrude outboard engine is a reliable and powerful option for boat owners who value durability and performance. While it may be more expensive and heavier than some of its competitors, its easy maintenance and quiet operation make it a worthwhile investment for many. Ultimately, the decision to purchase this engine should be based on the specific needs and preferences of the boat owner.
Contents are always new, complete, unused, and undamaged.
This enables you to view very vital information help determine if are purchasing the correct part.
Packaging may show wear from storage and handling.
In addition, shipping is our largest expense and there are times when using the original packaging cost prohibitive.