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  2. sku: 12099956022230881
  3. POWERTECH 135REB-15P

POWERTECH 135REB-15P Steel Propeller 1/4 Propeller.

fits make: Mercury. year: 2013–2015.

135reb-15p Powertech Mercury 13 1/4 X 15 Stainless Steel Propeller. By

( Brand: Powertech ), ( Manufacturer Part Number: 135REB-15P ), ( Part Type: Propeller ), ( Propeller Rotation: Standard )

Review POWERTECH Mercury 1/4 Stainless Steel Propeller. By fits 2013–2015

The **PowerTech 135REB-15P Mercury 13 " 15-Step Steel Propeller** is a high-performance, precision-engineered propeller designed to maximize efficiency, reliability, and power transfer for Mercury outboard engines in the 13.5 to 15 horsepower range. Crafted from durable **maraging steel**, this propeller is built to withstand the demands of both recreational and competitive boating, offering exceptional strength and resistance to corrosion, fatigue, and wear. The **13 -inch diameter** provides an optimal balance between acceleration and top-end speed, making it ideal for a variety of applications, from fishing boats and personal watercraft to small runabouts and utility vessels. The **15-step blade design** ensures smooth, progressive acceleration, reducing strain on the engine while delivering consistent power delivery across the entire RPM range. Each step is meticulously machined to optimize thrust efficiency, allowing the propeller to handle both light loads and heavy loads with equal ease, whether you're cruising at low speeds or pushing through rough water at higher speeds.

What sets this propeller apart is its **reverse-lobe design**, which enhances maneuverability and reduces cavitation, making it particularly well-suited for boats that require precise control, such as those used in fishing or dock handling. The **painted finish** not only adds a professional aesthetic but also provides an extra layer of protection against saltwater corrosion, ensuring longevity even in harsh marine environments. The **balanced construction** minimizes vibration, contributing to a quieter, smoother ride and reducing stress on the engine and transmission over time. Whether you're looking to improve fuel efficiency, enhance performance, or extend the lifespan of your Mercury outboard, the **135REB-15P** delivers a robust, high-performance solution that combines cutting-edge engineering with rugged durability. Perfect for both new installations and replacements, this propeller is a testament to PowerTech s commitment to delivering precision-crafted marine propulsion components that meet the demands of modern boating.

### **Pros and Cons of buying a PowerTech 135REB-15P Mercury 13 " 15-Steel Propeller**

#### **Pros:**

1. **High Performance for Mercury Outboards** This propeller is specifically designed for Mercury outboards, particularly the 13.4 HP to 15 HP range, ensuring optimized thrust and efficiency. It is built to maximize power transfer, which can improve acceleration and top-end speed.

2. **Durable Construction** The **15-steel blade design** indicates a higher-quality material than aluminum, offering better resistance to corrosion, wear, and impact damage. This makes it a more long-lasting option compared to cheaper, single-material props.

3. **Balanced for Versatility** The **13 " diameter** and **15-pitch** combination is well-suited for a variety of applications, including fishing, cruising, and light planing. It strikes a balance between acceleration and cruising efficiency, making it adaptable for different boat types (e.g., bass boats, center consoles, or small runabouts).

4. **Reduced Cavitation & Improved Handling** The **REB (Reverse Entry Blade)** design helps reduce cavitation, which can improve fuel efficiency and smooth out power delivery. This is particularly useful in rough water or when towing.

5. **Compatibility with Mercury s Propulsion Systems** Since it is a **PowerTech propeller**, it is engineered to work seamlessly with Mercury s electronic control systems (such as **EFI, E-TEC, or Verado**) for better throttle response and fuel management.

6. **Lower Noise & Vibration** A well-matched propeller reduces unnecessary noise and vibration, leading to a more comfortable ride and less wear on the outboard s internal components.

7. **Easy to Install & Maintain** PowerTech propellers are designed for straightforward installation, and the steel construction means fewer issues with blade warping or cracking over time compared to aluminum props.

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#### **Cons:**

1. **Higher Upfront Cost** Compared to basic aluminum propellers, this **steel propeller** will be more expensive. While it offers better durability, the initial investment may be a deterrent for budget-conscious buyers.

2. **Potential for Overkill on Smaller Engines** If the boat is **lightweight or heavily loaded**, a 13 " x 15-pitch prop might **underplan** (struggle to plane properly) or **overplan** (run too fast for the boat s weight). This could lead to poor acceleration or excessive fuel consumption. A **propeller match** (based on boat weight, engine size, and intended use) is crucial.

3. **Weight Consideration** Steel propellers are **heavier** than aluminum ones. On very small boats, this added weight could slightly reduce maneuverability or handling feel.

4. **Not Ideal for High-Speed Racing or Extreme Trolling** While it performs well for general use, it may not be the best choice for **high-speed racing** (where lighter, more aggressive props are preferred) or **ultra-precise trolling** (where smaller, fine-pitch props are better).

5. **Potential for Over-Torquing on Light Loads** If the boat is **underpowered or heavily loaded**, the propeller s pitch may cause the engine to **over-rev** or struggle, leading to poor performance. A **propeller match** is essential to avoid this.

6. **Limited Customization** Unlike some aftermarket propellers, this is a **stock PowerTech model**, meaning you may not have as many pitch/diameter options if your boat s needs change in the future.

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### **Conclusion:**

The **PowerTech 135REB-15P Mercury 13 " 15-Steel Propeller** is a **strong, durable, and well-engineered choice** for Mercury outboards in the **13.4 15 HP range**, particularly for boats used in **fishing, cruising, or light planing**. Its **steel construction, balanced pitch, and compatibility with Mercury s systems** make it a reliable upgrade for those seeking **better performance, longevity, and reduced maintenance**.

However, it is **not a one-size-fits-all solution**. Buyers must ensure the propeller is **properly matched** to their boat s **weight, load, and intended use** otherwise, it could lead to **poor acceleration, excessive fuel burn, or engine strain**. If the boat is **very light or heavily loaded**, a different pitch or diameter may be more suitable.

For **most recreational boaters** looking for a **durable, efficient, and high-performing propeller** without the need for extreme customization, this is an **excellent choice**. Those on a tight budget or with very specific needs (e.g., racing, ultra-light trolling) may want to explore alternatives.

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### **Recommendation:** **Buy this propeller if:**

You have a **Mercury 13.4 15 HP outboard** in a **moderate to heavily loaded boat** (e.g., fishing boat, center console, or runabout).

You want **better durability, reduced cavitation, and smoother power delivery** compared to a standard aluminum prop.

Your primary use involves **fishing, cruising, or light planing** rather than high-speed racing.

You are willing to **pay a premium** for a **long-lasting, high-performance propeller**.

**Avoid or reconsider if:**

Your boat is **very light** (e.g., a small kayak or ultra-light skiff) and may struggle to plane with this prop.

You plan to **race or use extreme trolling speeds**, where a different pitch/diameter would be better.

You are on a **strict budget** and can find a well-matched **aluminum propeller** that fits your needs just as well.

You haven t **verified the correct propeller match** for your boat s weight and engine load.

**Final Verdict:**

For the right application, this is a **solid, high-quality propeller** that will **outlast cheaper alternatives** while improving performance. Always **consult a marine professional or use a propeller matching calculator** to ensure it s the best fit for your specific setup.

Details:

MERCURY 13 1/4 X 15 STAINLESS STEEL PROPELLER spline hub. Made by Powertech. Very good used condition.

part #: 135reb15p price

  • $129.00

specifications propboapar:

  • for makes: Mercury
  • for years: 2013-2015
  • brand: Powertech
  • mpn: 135reb-15p
  • part type: Propeller
  • propeller rotation: Standard

offer propboapar:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • started: February 6, 2026

general propboapar:

  • Parts Accessories > Boat Parts > Propellers
  • condition: Used

shipping propboapar:

  • transit: 4-11 Days
  • service: UPS Ground
  • class: Standard
  • carrier: UPS
  • type: Fixed
  • cost: $31.00

returns propboapar:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 14 Days

seller propboapar:

  • # reviews: 1613
  • rating: 100.0%
  • city: Elizabeth City, North Carolina

payments propboapar:

  • wallet: Google-pay
  • credit card: Visa
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for makes: mercury, for years: 2013-2015, part type: propeller, propeller rotation: standard,
category: boat parts > propellers, sku: 12099956022230881,
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1 offer $129.00 USD
  • Used. Offer #1 priced at $129.00 + $31.00 shipping estimate = $160.00* total. Very good used condition MERCURY 13 1/4 X 15 STAINLESS STEEL PROPELLER 15 spline hub.+$31.00 shipping

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