1. Propellers Boat Parts For Sale
  2. sku: 12545110308391773
  3. MERCURY 48-77346-C1-19

MERCURY 48-77346-C1-19 Propeller Prop

fits make: Mercury. year: 2013–2019.

48-77346-c1-19 Mercury Oem Propeller 13 X 19 Prop Aluminum

( Manufacturer Part Number: 48-77346-C1-19 ), ( Part Type: Aluminum Propeller Prop ), ( Propeller Rotation: Standard ), ( Country Of Origin: United States )

Review MERCURY Oem Propeller Prop Aluminum fits 2013–2019

The **Mercury 48-77346-C1-19 Propeller** (also referred to as the **13" x 19" Prop**) is a high-performance, fixed-pitch propeller designed specifically for Mercury outboard engines, particularly those in the 4.6L to 6.0L displacement range, including models like the 40, 50, and 60 HP series. Engineered with precision, this propeller features a **three-blade design** optimized for efficiency, power delivery, and smooth operation, making it ideal for applications ranging from recreational fishing boats and personal watercraft to utility and performance boats. The **13-inch diameter** provides a balanced compromise between acceleration and top-end speed, while the **19-inch pitch** ensures strong forward thrust, allowing the engine to pull through rough water with minimal strain while maintaining excellent fuel economy. Constructed from **high-grade aluminum alloy**, this propeller is treated with a **durable anodized coating** to resist corrosion, saltwater erosion, and wear, extending its lifespan even in harsh marine environments. The **hydrodynamic blade shape** minimizes cavitation and vibration, contributing to a quieter, more comfortable ride and reducing the risk of engine damage over time. Whether used in stock configurations or paired with performance upgrades, this propeller delivers reliable performance, making it a popular choice among boat owners seeking a balance of power, durability, and efficiency. Its compatibility with Mercury s **E-TEC, Verado, and FourStroke** engines further solidifies its versatility, ensuring smooth operation across a wide range of boating applications.

**Analysis of the Mercury 48-77346-C1-19 Propeller (13" x 19")**

### **Pros**

1. **Compatibility** This propeller is designed for Mercury outboard motors, specifically the 40 75 HP series, ensuring a proper fit for engines like the Mercury 40 75 EFI or older models with similar power ranges. It is also compatible with some Johnson and Evinrude engines of similar horsepower, expanding its usability.

2. **Performance Optimization** The 13" x 19" pitch is well-suited for general boating, fishing, and light planing applications. It provides a balance between speed and fuel efficiency, making it ideal for recreational use where smooth acceleration and moderate top speeds are desired.

3. **Durability** Mercury propellers are known for their high-quality materials and precision manufacturing. The C1-19 model is likely made from stainless steel or aluminum, offering resistance to corrosion and wear, which extends its lifespan if properly maintained.

4. **Ease of Installation** As an OEM (Original Equipment Manufacturer) part, it is designed to fit seamlessly with minimal modifications. This reduces the risk of installation errors and ensures optimal performance right out of the box.

5. **Cost-Effective Replacement** Purchasing an OEM propeller can be more economical than aftermarket options if you already own a compatible Mercury engine. It avoids the need for customization or additional parts.

6. **Reliability** Mercury propellers are engineered to meet strict performance standards, reducing the likelihood of mechanical failures or inefficiencies that could arise from inferior or mismatched propellers.

---

### **Cons**

1. **Limited Performance for High-Speed or Heavy Loads** The 13" x 19" pitch is not ideal for high-speed planing or towing heavy loads (e.g., wakeboards, skiers, or large boats). In such cases, a larger pitch (e.g., 14" x 19" or 15" x 19") would be more efficient, potentially leading to poor acceleration or excessive strain on the engine.

2. **Potential for Wear Over Time** While durable, propellers are subject to wear from debris (e.g., rocks, docks, or marine growth). The C1-19 may require more frequent inspections or replacements if used in rough conditions, increasing long-term costs.

3. **Weight Considerations** Stainless steel propellers are heavier than some aftermarket aluminum options. This added weight can slightly reduce fuel efficiency, though the difference is usually negligible for most recreational boats.

4. **Price Relative to Aftermarket Alternatives** OEM propellers can be more expensive than third-party brands that offer similar or even superior performance at a lower cost. If you are open to alternatives, aftermarket propellers (e.g., from brands like Aquamatic, Propeller Dynamics, or Mercury s own "Performance" line) may provide better value.

5. **Pitch Limitations for Different Conditions** The fixed pitch of this propeller means it is not adjustable for varying loads or water conditions. In calm waters, it may feel sluggish, while in rough conditions, it might struggle to maintain speed, unlike variable-pitch propellers.

6. **Potential for Misalignment** If not installed correctly, even an OEM propeller can lead to vibration or reduced efficiency. Improper alignment can also accelerate wear on the propeller and engine components.

---

### **Conclusion**

The Mercury 48-77346-C1-19 propeller is a solid choice for owners of compatible Mercury outboards seeking a reliable, OEM replacement or upgrade for general boating and light planing. It excels in terms of compatibility, durability, and ease of installation, making it a practical option for recreational use. However, its limitations in high-speed performance, fixed pitch, and potential higher cost compared to aftermarket alternatives mean it may not be the best fit for heavy towing, racing, or extreme conditions.

If your primary use involves fishing, leisure cruising, or occasional light planing without excessive speed demands, this propeller will likely perform well. For those requiring more power, better fuel efficiency at high speeds, or customization options, exploring aftermarket propellers with adjustable pitches or larger diameters may be worth considering.

---

### **Recommendation**

- **Buy the Mercury 48-77346-C1-19 propeller if:**

- You own a compatible Mercury outboard (40 75 HP) and need a direct replacement or upgrade for general use.

- You prioritize reliability, OEM quality, and ease of installation over performance extremes.

- Your boating activities involve moderate speeds, fishing, or casual cruising without heavy loads.

- **Consider alternatives if:**

- You frequently tow or plan at high speeds, in which case a larger pitch (e.g., 14" x 19" or 15" x 19") or a variable-pitch propeller would be more efficient.

- You are open to aftermarket options that may offer better performance or cost savings (e.g., Aquamatic s "Power Drive" series or Mercury s "Performance" propellers).

- You plan to use the boat in rough or debris-heavy waters, where a more durable or adjustable propeller might be preferable.

Ultimately, weigh your specific boating needs against the propeller s strengths and weaknesses to determine whether it aligns with your goals. If in doubt, consult a marine mechanic or propeller specialist for personalized advice.

Details:

Diameter: 13 inches Pitch: 19 inches Material: Medically Aluminum Rotation: Right Hand Standard Spline Count: 15 Tooth Good shape as pictured, no hardware just prop.

part #: 4877346c119 prices

  • $44.95-$55.00

specifications propboapar:

  • for makes: Mercury
  • for years: 2013-2019
  • mpn: 48-77346-c1-19
  • part type: Aluminum Propeller Prop
  • propeller rotation: Standard
  • country of origin: United States

shipping propboapar:

  • transit: 2-5 Days
  • carrier: USPS
  • class: Standard
  • type: Fixed
  • service: USPS Ground Advantage
  • cost: $17.00

general propboapar:

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

offer propboapar:

  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: May 18, 2026
  • options: Ship-to-home

seller propboapar:

  • rating: 99.5%
  • city: Janesville, Minnesota
  • # reviews: 540

returns propboapar:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

payments propboapar:

  • other
  • credit card: Diners-club
  • wallet: Paypal
for makes: mercury, for years: 2013-2019, part type: aluminum propeller prop, propeller rotation: standard, country of origin: united states,
category: boat parts > propellers, sku: 12545110308391773,
Mercury 48-77346-C1-19 Is Similar To:
propboapar logo
2 offers $44.95–$55.00 USD
  • Used. Offer #1 priced at $44.95 + $17.00 shipping estimate = $61.95* total. Diameter: 13 inchesPitch: 19 inchesMaterial: Mercalloy AluminumRotation: Right Hand (Standard)Spline Count: 15 Tooth Good shape as pictured, no hardware just prop.+$17.00 shipping
  • Remanufactured. Offer #2 priced at $55.00 + $37.39 shipping estimate = $92.39* total. No warranty. Recently rebuilt aluminum prop.+$37.39 shipping

Copyright © propboapar.com