MERCURY 79610A6 Outboard Single

( Manufacturer Part Number: 79610A6 ), ( Country Of Origin: United States )

Review MERCURY Outboard Heavy Duty Single Assembly fits RAM

The **Mercury 79610A6 Outboard Motor** is a high-performance, single-cylinder, two-stroke engine designed for compact boats and personal watercraft, delivering a potent blend of power, reliability, and efficiency. Part of Mercury s renowned line of outboard motors, this model features a **4.6-horsepower (3400 RPM)** output, making it ideal for small fishing boats, canoes, kayaks, or lightweight personal watercraft where maneuverability and fuel efficiency are essential. Engineered with a **single-ram induction system**, this motor ensures optimal air-fuel mixture delivery, enhancing throttle response and overall performance while minimizing fuel consumption. The **aluminum-alloy crankcase** and **cast-iron cylinder liner** provide durability and resistance to corrosion, ensuring longevity even in harsh marine environments. Its **electric start** capability offers convenience, allowing for quick ignition with minimal effort, while the **rear-mounted starter motor** ensures smooth operation. The motor is equipped with a **direct-drive propeller shaft**, eliminating the need for a separate gearcase, which simplifies maintenance and reduces weight. Designed with a **compact and lightweight** frame, the 79610A6 is easy to install and handle, making it a versatile choice for both recreational and utility applications. Whether powering a small fishing vessel through calm waters or providing reliable propulsion for a kayak, this Mercury outboard delivers consistent performance with minimal maintenance, embodying the brand s commitment to innovation and dependability in marine propulsion.

### **Pros and Cons of buying a Mercury 79610A6 Outboard (Single Ram, 100 HP)**

#### **Pros**

1. **Reliable Performance** The Mercury 79610A6 is part of the well-regarded 100 HP series, known for consistent power and smooth operation. It delivers strong acceleration and maintains good speed, making it suitable for fishing, cruising, and light planing.

2. **Fuel Efficiency** Compared to larger outboards, the 100 HP single ram is relatively fuel-efficient, reducing operating costs for smaller boats. It balances power with reasonable consumption, especially on cruising speeds.

3. **Durability and Build Quality** Mercury outboards are built with corrosion-resistant materials and robust construction. The 79610A6 features a single-ram exhaust system, which is simpler and less prone to clogs than twin-ram designs, reducing maintenance needs.

4. **Ease of Maintenance** The single-ram design simplifies exhaust system upkeep. Additionally, Mercury provides accessible service manuals and a wide network of dealers, making repairs and tune-ups more straightforward.

5. **Versatility** This outboard is well-suited for a variety of boats, including bass boats, center consoles, and small fishing vessels. Its moderate power makes it adaptable for different applications without being overkill for smaller hulls.

6. **Quiet Operation** The 100 HP single ram tends to run quieter than higher-horsepower outboards, which can be beneficial for stealth fishing or general comfort.

7. **Affordability** Compared to larger or more advanced outboards, the 79610A6 offers strong performance at a relatively lower price point. It s a cost-effective choice for those needing reliable power without the expense of a premium model.

8. **Proven Track Record** Mercury has been a leader in outboard manufacturing for decades, and this model benefits from years of refinement. Many users report long-term reliability with proper maintenance.

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#### **Cons**

1. **Limited Speed and Planing Ability** At 100 HP, this outboard is not designed for high-speed planing or large, heavy boats. It excels in cruising and moderate speeds but may struggle to fully plane a heavy or wide hull, leading to slower acceleration and less responsiveness.

2. **Not Ideal for Large or Heavy Boats** If you plan to outfit a larger or heavier vessel (e.g., a 22 foot center console or a heavily loaded bass boat), the 100 HP may feel underpowered. You may need to upgrade to a 150 HP or higher outboard for optimal performance.

3. **Single-Ram Limitations** While the single-ram design simplifies maintenance, it can be less efficient than twin-ram systems in some conditions. Twin-ram outboards often provide better throttle response and smoother operation, though they require more frequent maintenance.

4. **Resale Value** Like many mid-range outboards, the 79610A6 may not hold its value as well as higher-end models. If you plan to sell it later, you may not recover as much as you invested.

5. **Noise and Vibration at Higher Speeds** While generally quieter than larger outboards, the 100 HP can still produce noticeable noise and vibration, especially when pushing it near its limits. This may affect comfort for extended trips.

6. **Limited Advanced Features** Compared to newer or higher-end Mercury models, the 79610A6 lacks advanced electronics, such as integrated GPS or smart throttle systems. If you prioritize modern tech, you may need to upgrade.

7. **Fuel and Emissions Regulations** Older models may not meet the latest emissions standards, though the 79610A6 is relatively recent. Always check local regulations to ensure compliance, as some areas restrict older outboards.

8. **Maintenance Costs Over Time** While initial maintenance is manageable, like all outboards, the 79610A6 will require regular tune-ups, fuel system checks, and potential repairs. Over time, these costs can add up, especially if the outboard is heavily used.

---

### **Conclusion**

The Mercury 79610A6 is a solid, reliable choice for those seeking a **moderately powered, fuel-efficient, and low-maintenance outboard** for smaller to mid-sized boats. It excels in **fishing, cruising, and light planing** but may fall short for **high-speed or heavy-load applications**. If you prioritize **durability, ease of maintenance, and cost-effectiveness**, this outboard is a practical option. However, if you need **higher speed, better throttle response, or advanced features**, you may want to consider a larger or more modern model.

### **Recommendation**

- You have a **small to medium-sized boat** (e.g., 16 20 feet) that doesn t require extreme speed.

- You want **reliable, low-maintenance power** for fishing or casual boating.

- You prefer a **simpler, single-ram design** over a twin-ram system.

- Budget is a consideration, and you don t need the latest technology.

- Your boat is **heavy or wide**, and you need **better acceleration and planing** (e.g., 150 HP or higher).

- You want **quieter operation and smoother throttle response**, which twin-ram outboards often provide.

- You plan to **fish in noisy conditions** and need a stealthier option (some twin-ram models are quieter).

- You want **modern features** like integrated electronics or smart throttle controls.

For most **smaller fishing boats or cruisers**, the 79610A6 is a **good, no-frills choice** that delivers solid performance without unnecessary complexity. However, if your needs are more demanding, upgrading to a higher-horsepower or more advanced model may be worth the investment.

Details:

Used but serviceable 79610A6 trim cylinder, not scratched, threads good.

part #: 79610a6 prices

• $189.00-$425.00

specifications ouboaen:

• for models: Ram
• for makes: Mercury
• mpn: 79610a6
• country of origin: United States

seller ouboaen:

• # reviews: 79
• city: Spring Valley, California
• rating: 100.0%

general ouboaen:

• Boat Parts > Outboard Engines Components > Other
• condition: Used

returns ouboaen:

• policy: No Returns

payments ouboaen:

• other
• credit card: Visa
• wallet: Google-pay

offer ouboaen:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• best offers: True
• started: April 10, 2026

shipping ouboaen:

• transit: 8-14 Days
• class: Standard
• cost: $20.58
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS

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