fits make: Johnson, Evinrude. year: 1980–2016.

( Brand: Evinrude ), ( Manufacturer Part Number: AJC487 ), ( Part Type: Hp Propeller Pin Drive ), ( Propeller Rotation: Standard )
The **Evinrude AJC487 (AJC-487) Johnson 12x16 Propeller** is a high-performance, two-blade pin-drive propeller engineered specifically for 80 horsepower Evinrude and Johnson outboard engines, delivering an optimal balance of speed, efficiency, and handling for both recreational and performance-oriented boating applications. Designed with precision-crafted stainless steel blades, this propeller features a **12-inch diameter** and **16-inch pitch**, making it ideal for mid-sized boats ranging from 16 to 22 feet in length, including fishing boats, wakeboarders, and personal watercraft setups. The **80 HP rating** ensures compatibility with a wide range of Evinrude and Johnson outboards, including the E-TEC and E-TEC HP series, providing reliable acceleration, smooth cruising, and exceptional maneuverability. The **two-blade pin-drive configuration** enhances thrust efficiency while reducing drag, allowing for quicker response times and improved fuel economy compared to traditional three-blade designs. This propeller s **optimized blade angle and hydrodynamic shape** minimize cavitation and vibration, ensuring a quieter, smoother ride even at higher speeds. Whether you're navigating tight waters, towing a wakeboarder, or cruising at full throttle, the AJC487 delivers consistent performance with minimal maintenance. Built to withstand the demands of saltwater and freshwater environments, its durable construction resists corrosion, making it a long-lasting investment for serious boaters. For those seeking a propeller that maximizes power transfer while maintaining ease of use, the Evinrude AJC487 is an excellent choice combining reliability, speed, and versatility for an unforgettable boating experience.
### **Pros and Cons of buying a Evinrude AJC487 (Johnson AJC-487) 80 HP 2-Blade Pin Drive Propeller**
#### **Pros:**1. **Power and Performance** The 80 HP Evinrude AJC487 is designed for mid-sized boats (typically 16 20 feet) and delivers strong acceleration and top-end speed. It s well-suited for fishing, cruising, and light planing, making it versatile for recreational use.
2. **Reliability and Durability** Evinrude and Johnson (now part of Mercury Marine) are well-known for producing dependable outboard engines. The AJC487 is a proven model with a solid reputation for longevity, especially when properly maintained.
3. **Fuel Efficiency** At 80 HP, this engine strikes a balance between power and fuel consumption. It s more efficient than larger engines while still providing enough thrust for most recreational tasks without excessive fuel costs.
4. **Ease of Maintenance** The pin-drive design (a sealed lower unit) reduces the risk of water and debris ingress compared to traditional outboards, which can simplify maintenance and extend engine life if used in rough or shallow waters.
5. **Versatility in Boat Applications** The 80 HP range works well for a variety of boats, including:- Fishing boats (bass boats, center consoles)
- Cruisers and day boats
- Small runabouts and wakeboard boats
- Some inflatable and rigid inflatable boats (RIBs)
6. **Aftermarket Support** As a Mercury Marine product, the AJC487 benefits from widespread availability of parts, service centers, and tuning options. Upgrades like larger propellers, exhaust systems, or performance chips are readily accessible.
7. **Lower Operating Costs Compared to Larger Engines** While it may not match the raw power of a 150 HP engine, the 80 HP AJC487 avoids the higher fuel consumption and maintenance costs associated with bigger motors.
8. **Smooth Operation** The 2-blade propeller is optimized for efficiency and reduced vibration, providing a quieter and more comfortable ride compared to some older or cheaper propellers.
9. **Resale Value** Mercury Marine engines, especially well-maintained ones like the AJC487, hold their value reasonably well in the used market.
10. **Compatibility with Modern Boats** Many newer boats in the 16 20 ft range are designed with 80 HP engines in mind, making this a practical choice for both new and used boat purchases.
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#### **Cons:**1. **Limited Top-End Speed** At 80 HP, this engine is not designed for high-speed planing or water sports like wakeboarding or tubing. It may struggle to reach planing speed on larger or heavily loaded boats, leading to a slower, less responsive ride.
2. **Not Ideal for Heavy Loads** While it handles mid-sized boats well, the AJC487 may struggle with excessive weight (e.g., heavily loaded fishing boats, large trailers, or multiple passengers). This could lead to poor performance or overheating.
3. **Pin-Drive Limitations** While the pin-drive design is durable, it can be more expensive to repair than a traditional outboard if something goes wrong. Additionally, pin-drive engines may require more frequent oil changes due to the sealed lower unit s heat retention.
4. **Noise and Vibration** Some users report that the AJC487 can be louder and vibrate more than larger, smoother-running engines. This may affect comfort, especially on longer trips.
5. **Fuel and Emissions Regulations** If you plan to use the engine in areas with strict emissions standards (e.g., some marinas or lakes), you may need to invest in aftermarket upgrades like catalytic converters or EFI (Electronic Fuel Injection) tuning, which can add to costs.
6. **Propeller Limitations** The 2-blade propeller is efficient but may not perform as well as a 3-blade propeller in certain conditions (e.g., rough water or when towing). Swapping to a 3-blade could improve performance but may reduce fuel efficiency.
7. **Higher Initial Cost Than Smaller Engines** While 80 HP is not the most expensive Mercury engine, it is more costly than smaller outboards (e.g., 40 60 HP). If you only need minimal power, a smaller engine might suffice.
8. **Maintenance Requirements** Like all outboards, the AJC487 requires regular maintenance (oil changes, spark plug replacements, cooling system checks). Neglecting maintenance can lead to costly repairs, especially in saltwater environments.
9. **Not Suitable for High-Performance Use** If you re looking for an engine for racing, high-speed cruising, or heavy-duty tasks (e.g., towing large watercraft), the AJC487 is underpowered and not ideal.
10. **Resale Depreciation** While Mercury engines hold value, an 80 HP model may depreciate faster than larger engines if the market trends toward higher horsepower for certain applications.
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### **Ending Conclusion:**The **Evinrude AJC487 (Johnson AJC-487) 80 HP 2-blade pin-drive propeller** is a solid choice for **mid-sized recreational boats** (16 20 ft) where you need **reliable power without excessive fuel costs**. It excels in **fishing, cruising, and light planing** but is **not suited for high-speed or heavy-duty applications**. The pin-drive design offers durability in rough conditions, and the engine s widespread availability ensures easy maintenance and upgrades.
**Best for:**- Owners of **bass boats, center consoles, or small cruisers** who need steady power without overkill.
- Those who prioritize **fuel efficiency and reliability** over raw speed.
- Boaters who plan to use the engine in **varied conditions** (freshwater, saltwater, shallow water).
**Not ideal for:**- **High-speed planing** (e.g., wakeboarding, racing).
- **Heavily loaded boats** (e.g., large trailers, multiple passengers).
- Boaters who want **minimal noise and vibration** (larger engines may offer smoother operation).
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### **Recommendation:**If you re looking for a **balanced, dependable engine** for a **mid-sized recreational boat**, the **AJC487 is a strong choice**. However, if your primary use involves **high-speed activities, heavy loads, or extreme conditions**, consider upgrading to a **larger engine (e.g., 115 150 HP)** or a **different model** (e.g., a Mercury Verado for smoother performance).
**Final Verdict:** **Buy the AJC487 if:**You need **80 HP for a 16 20 ft boat** (fishing, cruising, light planing).
You value **reliability, fuel efficiency, and ease of maintenance**.
Your boat s use case aligns with **moderate power requirements**.
**Avoid the AJC487 if:**You need **high-speed planing or heavy-duty performance**.
Your boat is **too large or heavily loaded** for 80 HP.
You prefer **quieter, smoother-running engines** (e.g., larger outboards or sterndrives).
For most **recreational boaters** in the right application, the AJC487 is a **practical and cost-effective choice**. Just ensure proper maintenance to maximize its lifespan and performance.
Brand: Johnson Evinrude. Part Type:Motors, Engines Components. Other Part Number: AJC487. Style: 2 Blade - Pin Drive Standard Rotation.
Manufacturer Part Number: AJC-487. Size: 12 x 16. Condition: Used. Country of Manufacture: USA.