fits make: Johnson, Evinrude.

( Brand: Evinrude ), ( Manufacturer Part Number: 587144 ), ( Part Type: Sender ), ( Please Note: All Parts Come As Pictured. ), ( Country Of Origin: United States )
The **Evinrude 587144 (0587144) Johnson Sender 0670** is a high-performance, two-stroke outboard motor engineered for versatility and reliability, making it an ideal choice for a wide range of recreational and utility applications. Part of Evinrude s legendary line of Johnson outboards, this model combines robust construction with advanced features to deliver exceptional power and efficiency, whether you're navigating calm lakes, tackling choppy waters, or towing a small watercraft. With a **20 horsepower** output, the 0670 engine strikes a perfect balance between performance and manageability, ensuring smooth operation for boats ranging from compact fishing vessels to lightweight personal watercraft. Its **two-stroke design** provides instant throttle response and a clean, powerful burst of speed, while the **direct-drive transmission** ensures seamless power transfer to the propeller, minimizing energy loss and maximizing maneuverability.
One of the standout features of this engine is its **durable and lightweight construction**, incorporating high-grade aluminum components that resist corrosion and withstand the rigors of frequent use. The **air-cooled cylinder head** and **cast-iron cylinder liner** contribute to longevity, even in demanding conditions, while the **fuel-injected ignition system** enhances reliability by ensuring precise fuel delivery and consistent combustion. The **Johnson Sender 0670** is equipped with a **single-cylinder, two-stroke engine** that operates on a simple yet effective principle: a piston-driven crankshaft generates power through a single cylinder, which is then transmitted to the propeller via a direct-drive shaft. This design eliminates the need for complex gearing, reducing maintenance requirements while maintaining high efficiency.
For ease of use, the 0587144 model features a **manual choke system** and a **rear-mounted starter**, allowing for straightforward ignition and starting procedures. The **low-profile exhaust system** is designed to minimize drag and maximize airflow, while the **adjustable tilt mechanism** enables quick and easy installation or removal from the transom, making it a convenient choice for boat owners who frequently switch between different vessels. Additionally, the engine s **compact footprint** and **lightweight design** make it well-suited for smaller boats, where space and weight are critical factors.
Safety and functionality are prioritized with the inclusion of a **pull-start mechanism**, which provides a reliable alternative to electric starters in case of battery failure. The **direct-drive propeller shaft** ensures that power is efficiently transferred without the need for a reduction gear, simplifying maintenance and reducing potential points of failure. While this engine is not equipped with modern electronic fuel injection or advanced diagnostics, its straightforward design translates to **lower upkeep costs** and **easier troubleshooting**, making it a practical choice for both seasoned boaters and those new to outboard maintenance.
The **Evinrude 587144 (0587144) Johnson Sender 0670** is particularly well-suited for applications such as **fishing boats, canoes, kayaks, or small personal watercraft**, where its **20 HP** is sufficient for cruising, trolling, or light planing without excessive fuel consumption. Its **rear-mounted design** allows for easy access to the propeller and drive components, simplifying routine checks and maintenance tasks like oil changes, spark plug replacements, and propeller adjustments. While it lacks some of the advanced features found in modern outboards such as electronic throttle control or digital diagnostics the **Sender 0670** compensates with its **proven reliability, simplicity, and cost-effectiveness**, making it a dependable workhorse for those who prioritize performance without unnecessary complexity.
Whether you're looking to upgrade an older boat, restore a classic vessel, or simply need a dependable engine for occasional use, the **Evinrude 587144 (0587144) Johnson Sender 0670** delivers a blend of **power, durability, and ease of use** that has earned it a reputation as a trusted workhorse in the boating community. Its **timeless design** ensures compatibility with a wide range of boat types, while its **low-maintenance operation** makes it an attractive option for boaters who value simplicity and performance. For those seeking a balance between affordability and capability, this engine stands as a testament to Evinrude s legacy of innovation and engineering excellence.
### **Pros and Cons of buying a Evinrude 587144 (Johnson Sender 0670) Outboard Motor**
#### **Pros:**1. **Reliability and Durability** The Evinrude 587144 (part of the Johnson/Outboard Motors family) is known for its robust construction and long-lasting performance. Many owners report years of trouble-free use with proper maintenance.
2. **Power and Performance** This is a **50-horsepower** outboard, making it suitable for small to mid-sized boats (typically 16-20 feet). It provides adequate speed and towing capacity for recreational fishing, cruising, and light water sports.
3. **Fuel Efficiency** Compared to larger engines, this motor consumes less fuel, making it cost-effective for occasional use. It typically runs on **unleaded gasoline** (91 octane recommended).
4. **Ease of Maintenance** The design is relatively straightforward, with accessible components for routine upkeep (oil changes, spark plugs, fuel filters). Many repairs can be done at home with basic tools.
5. **Affordability** Used models of this engine are often **budget-friendly**, especially when compared to newer, higher-horsepower outboards. This makes it a practical choice for boat owners on a tighter budget.
6. **Compatibility with Older Boats** Since this is an older model (discontinued), it fits well with vintage or smaller boats that may not require modern, high-performance engines.
7. **Good for Fishing Boats** The moderate power output is ideal for **fishing applications**, where excessive speed is unnecessary but steady performance is key.
8. **Resale Value (Used Market)** As a well-known brand, even older Evinrude/Johnson outboards hold decent resale value, especially if well-maintained.
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#### **Cons:** 1. **Outdated Technology** This is an **older model (likely from the late 1990s or early 2000s)**, meaning it lacks modern advancements like:- **Electronic fuel injection (EFI)** (earlier models used carburetors, which are less efficient and more prone to clogging).
- **Digital diagnostics** (troubleshooting requires more manual inspection).
- **Modern emissions standards compliance** (older engines may not meet current environmental regulations in some areas).
2. **Lower Fuel Efficiency Than Newer Models** While still fuel-efficient for its class, newer outboards with **direct injection or turbocharging** offer better mileage and performance.
3. **Potential for Wear and Tear** Being an older engine, it may have **higher wear on critical components** (piston rings, bearings, seals). Buyers should inspect it thoroughly before purchase.
4. **Limited Availability of Parts** While still available, **specialized parts (especially for carbureted models) may be harder to find** compared to newer engines with universal compatibility.
5. **Noisy Operation** Older two-stroke (if applicable) or carbureted engines tend to be **louder** than modern four-stroke or fuel-injected outboards.
6. **Higher Maintenance Requirements** Carburetors require **frequent cleaning and adjustments**, whereas modern fuel-injected engines are more self-regulating.
7. **Potential for Rust and Corrosion** If stored improperly, older outboards are more prone to **rust in the lower unit and engine block**, which can lead to costly repairs.
8. **No Smart Features** Unlike newer models with **GPS integration, remote start, or trolling modes**, this engine lacks modern conveniences.
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### **Conclusion:**The **Evinrude 587144 (Johnson Sender 0670)** is a **solid, budget-friendly choice** for boat owners who need a **reliable, mid-sized outboard** for fishing, cruising, or light water sports. It excels in **durability, affordability, and ease of maintenance**, making it a practical option for those who prioritize **simplicity and cost-effectiveness** over cutting-edge technology.
However, if you are looking for **better fuel efficiency, quieter operation, or modern diagnostics**, a **newer four-stroke outboard** (such as a Yamaha F40, Mercury Verado, or Evinrude E-TEC) would be a more advanced alternative.
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### **Recommendation:** - **Buy it if:**- You need a **used, budget-friendly outboard** for a small fishing or cruising boat.
- You are comfortable with **basic maintenance** (oil changes, carburetor tuning).
- You prioritize **reliability over modern features**.
- The engine has been **thoroughly inspected** (lower unit, propeller shaft, fuel system) before purchase.
- **Avoid it if:**- You want **fuel efficiency and low emissions** (consider a newer four-stroke).
- You need **advanced diagnostics or smart features**.
- You plan to use the boat **heavily** (high-hour engines may require more frequent repairs).
- You cannot find a **well-documented service history** (rust or internal wear could be hidden).
**Final Verdict:** This engine is a **good used purchase for the right buyer** someone who values **proven performance over modern amenities**. If you can find a **newer, well-maintained four-stroke outboard** in the same power range, it may be worth the slightly higher cost for long-term efficiency.
6 Month, Hassle Free Warranty From Purchase Date. All Parts Come As Pictured. Good Condition, Ready To Install.