fits make: Mercury. year: 2016.

( Brand: Powertech ), ( Manufacturer Part Number: PTR3R16PM135 ), ( Part Type: Propeller Blade ), ( Propeller Rotation: Standard ), ( Country Of Origin: United States )
The **PowerTech PTR3R16PM135 Steel Propeller** from Mercury Marine is a high-performance, precision-engineered propeller designed for maximum efficiency, reliability, and durability in demanding marine applications. Crafted from high-grade **maraging steel**, this three-blade propeller features a **16-inch diameter** and a **13.5-inch pitch**, making it an ideal choice for medium to large outboard engines seeking a balance between speed, fuel economy, and towing capability. The **R (right-hand) rotation** ensures optimal thrust generation when paired with a right-hand-turning engine, while the **PM (PowerMax) design** enhances efficiency by reducing cavitation and improving overall performance in both planing and deep-V hull configurations. With its **smooth, aerodynamic blade contours**, this propeller minimizes water resistance, allowing for cleaner acceleration, better handling, and reduced fuel consumption critical advantages for anglers, boaters, and towing enthusiasts alike. The **hardened steel construction** delivers exceptional resistance to corrosion, wear, and impact damage, ensuring long-term durability even in saltwater environments. Whether deployed on a sportfishing vessel, a wakeboard boat, or a utility craft, the **PowerTech PTR3R16PM135** provides a robust, high-performance solution that elevates both power and precision, making it a standout choice for those who demand the best from their marine propulsion system.
### **Pros and Cons of buying a PowerTech PTR3R16PM135 (Steel Propeller, Mercury Blade, 16 Pitch, 13.5")**
#### **Pros:**1. **Durability and Longevity** Made from high-quality steel, this propeller is designed to withstand heavy use, corrosion, and wear, making it ideal for frequent boating or rough conditions.
2. **Optimized for Mercury Engines** Specifically engineered for Mercury outboard motors, ensuring better compatibility, efficiency, and performance with minimal tuning required.
3. **Balanced Performance** The 16-pitch design provides a good balance between speed and torque, making it suitable for both cruising and light planing applications.
4. **Reliability** PowerTech propellers are known for their consistent quality and durability, reducing the risk of sudden failures that could lead to costly repairs.
5. **Easy Installation** Standardized design fits most Mercury outboards of similar horsepower ranges, simplifying replacement or upgrade processes.
6. **Cost-Effective for Long-Term Use** While the upfront cost may be higher than some plastic or aluminum options, its durability can save money over time by avoiding frequent replacements.
7. **Good for Saltwater Use** The steel construction resists corrosion better than many plastic or aluminum props, making it a solid choice for saltwater applications if properly maintained.
8. **Available in Multiple Configurations** The 13.5" diameter fits a range of mid-sized Mercury engines, offering flexibility for different boat types.
#### **Cons:**1. **Higher Initial Cost** Steel propellers are generally more expensive upfront compared to aluminum or plastic alternatives, which may be a barrier for budget-conscious buyers.
2. **Weight** Steel propellers are heavier than aluminum or plastic, which can slightly reduce fuel efficiency and maneuverability, especially in smaller boats.
3. **Maintenance Requirements** Steel props require regular cleaning, drying, and rust prevention (e.g., silicone spray or protective coatings) to prevent corrosion, particularly in saltwater environments.
4. **Potential for Cavitation Damage** Over time, high-speed or aggressive driving can cause pitting or erosion on steel blades, though this is less common with well-maintained props.
5. **Limited Customization** Unlike some aftermarket props, this is a stock or near-stock design, so tuning options (e.g., pitch adjustments) are limited unless you seek custom modifications.
6. **Not Ideal for Extreme High-Speed Planing** While suitable for cruising and light planing, it may not perform as well as a lower-pitch prop (e.g., 14" or 15") in high-speed applications where more torque is needed.
7. **Potential for Noise** Steel props can sometimes produce more noise than lighter materials, though this is usually negligible unless the boat is very quiet by design.
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### **Conclusion:**The **PowerTech PTR3R16PM135** is a robust, reliable propeller well-suited for Mercury outboards in cruising, recreational, or light planing applications. Its steel construction ensures durability and longevity, especially in saltwater or heavy-use scenarios, making it a worthwhile investment for those prioritizing performance and longevity over cost savings. However, the higher upfront cost, weight, and maintenance needs may not justify its purchase for casual or high-speed planing applications where lighter, more flexible props might be preferable.
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### **Recommendation:** - **Buy this propeller if:**- You own a Mercury outboard and need a durable, long-lasting prop for regular use.
- You operate in saltwater or rough conditions where corrosion resistance is critical.
- You prioritize reliability over fuel efficiency or extreme speed.
- Your boat s weight and size can accommodate the added weight without significant performance trade-offs.
- **Consider alternatives if:**- You re on a tight budget and can opt for a high-quality aluminum or plastic prop (e.g., Mercury s own aluminum propellers) for similar applications.
- Your primary use involves high-speed planing, where a lower-pitch prop (e.g., 14" or 15") or a custom-tuned prop might be more efficient.
- You frequently drive in freshwater and can maintain the prop with minimal corrosion concerns.
For most **cruising, fishing, or general recreational use with a Mercury outboard**, this propeller is a solid, no-nonsense choice. If you re unsure, consult your dealer or a marine mechanic to confirm compatibility with your specific engine and boat setup.
The prop was used once or maybe twice, it is in excellent condition, no scuffs on the blades, stored a box, not original. Material: Polished Stainless Steel. Pitch: 16 inches. Key Specifications Diameter: 13.5 inches.
Fits: 4.25 Gear case 70-140 HP Mercury, Yamaha, Honda, Suzuki, or Eventide/Johnson depending on the hub kit used.