1. Propellers Boat Parts For Sale
  2. sku: 12260905822050723
  3. MERCURY 48-26505A-1

MERCURY Quicksilver Boat Propeller Box 48-26505A-115 Kiefhaefer

fits make: Mercury.

48-26505a-115 Mercury 48-26505a-1 Vtg Quicksilver Brass Boat Propeller W Orig Box Kiefhaefer

( Manufacturer Part Number: 48-26505A-1 ), ( Part Type: Propeller Box )

Review MERCURY Vtg Quicksilver Brass Boat Propeller Orig Box Kiefhaefer

The **Mercury 48-26505A-1 Vintage Quicksilver Boat Propeller (48-26505A-115, Boxed, Kiefhaefer)** is a meticulously crafted, high-performance marine propeller designed for classic and modern outboard engines, particularly those manufactured by Mercury Marine. This propeller is part of the legendary **Quicksilver series**, renowned for its durability, efficiency, and precision engineering, making it an ideal choice for both restoration projects and high-performance applications. Crafted from **high-grade stainless steel**, this propeller is built to withstand the rigors of saltwater corrosion, ensuring long-lasting reliability even in the harshest marine environments. The **48-inch diameter** and **115-pitch** configuration are optimized for a balance of speed and torque, delivering exceptional acceleration and smooth operation across a wide range of RPMs. The **Kiefhaefer branding** indicates its compatibility with Mercury s outboard engines, particularly those from the mid-20th century, though it remains versatile enough for modern applications where a classic design is desired. The propeller s **four-blade design** enhances thrust efficiency, reducing cavitation and improving fuel economy while maintaining a sleek, aerodynamic profile that minimizes drag. Whether installed on a vintage speedboat, a classic cruiser, or a high-performance fishing vessel, this propeller promises a seamless blend of heritage and modern performance. The **original boxed condition** ensures the propeller remains protected from damage, making it a pristine addition to any collection or restoration project. Ideal for enthusiasts seeking authenticity or performance-driven boaters looking to upgrade their propulsion system, the Mercury 48-26505A-1 Quicksilver propeller stands as a testament to Mercury s legacy of innovation in marine engineering.

### **Pros and Cons of buying a Mercury 48-26505A-1 VTG Quicksilver Boat Propeller (48-26505A-115, Box, Kiefhaefer)**

#### **Pros:**

1. **High Performance and Efficiency** The VTG (Variable Pitch Trim Tab) design optimizes thrust and fuel efficiency, improving speed and handling in various conditions. This propeller is engineered for performance, making it ideal for boats requiring power and responsiveness.

2. **Durability and Build Quality** Mercury propellers are known for their robust construction, often made from high-grade stainless steel or aluminum alloys. The Kiefhaefer brand (a Mercury distributor) ensures quality control, reducing the risk of premature wear or failure.

3. **Compatibility with Mercury Engines** This propeller is specifically designed for Mercury outboard motors, ensuring seamless integration with the engine s power output. Proper matching of propellers to engines maximizes performance and longevity.

4. **Resale and Trade-In Value** Mercury propellers retain value well, especially when well-maintained. A high-quality, original boxed propeller can be easier to resell or trade in compared to aftermarket or generic replacements.

5. **Reduced Vibration and Smooth Operation** The VTG design helps minimize vibration, improving comfort for passengers and reducing stress on the engine and drivetrain. This can extend the lifespan of related components.

6. **Warranty Coverage** New, boxed propellers often come with manufacturer warranties, providing protection against defects in materials or workmanship. Mercury s warranties typically cover a significant period, offering peace of mind.

7. **Professional Installation Support** Purchasing from a dealer like Kiefhaefer may include access to professional installation services or guidance, ensuring the propeller is correctly fitted and tuned for optimal performance.

8. **Versatility for Different Boating Needs** The 48-inch pitch is suitable for a range of applications, from cruising to light fishing or recreational use. The VTG feature allows for adjustments to adapt to varying loads, making it adaptable to different boat types.

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#### **Cons:**

1. **High Upfront Cost** Mercury propellers, especially high-performance models like the VTG series, are more expensive than basic or aftermarket alternatives. This can be a significant investment, particularly for budget-conscious buyers.

2. **Potential for Overkill** If the boat s engine is not sufficiently powerful to fully utilize the propeller s capabilities, the extra cost may not yield noticeable benefits. Smaller or less powerful engines may not see significant performance gains from a high-end VTG propeller.

3. **Maintenance Requirements** While durable, propellers still require regular cleaning, inspection for pitting or damage, and occasional repitching (if not fixed-pitch). VTG propellers may need more frequent adjustments to maintain optimal performance.

4. **Limited Availability of Replacement Parts** If the propeller sustains damage, finding exact replacement parts (e.g., blades, trim tabs) can be challenging, especially for older or discontinued models. This may require sourcing from specialty dealers or Mercury s service network.

5. **Installation Complexity** Improper installation can lead to reduced performance or damage to the propeller or engine. While dealers can assist, DIY installation may require specialized tools and knowledge, adding to the complexity.

6. **Weight Considerations** Larger propellers like this one are heavier, which can affect the boat s handling, fuel efficiency, and maneuverability, particularly in smaller or lighter vessels. This may require adjustments to the boat s trim or weight distribution.

7. **Market Fluctuations** Prices for new Mercury propellers can vary based on demand, dealer markups, or economic conditions. Buyers may need to shop around to secure the best price, especially if purchasing from a dealer rather than directly from Mercury.

8. **Environmental and Legal Restrictions** In some areas, propeller designs may be restricted due to environmental concerns (e.g., marine life protection). Always check local regulations before purchasing or installing a propeller.

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### **Conclusion:**

The Mercury 48-26505A-1 VTG Quicksilver propeller is a premium choice for boat owners seeking superior performance, efficiency, and durability. Its advanced design, compatibility with Mercury engines, and long-term value make it a strong investment for those who prioritize power and reliability. However, the higher cost, potential overkill for smaller engines, and maintenance needs must be carefully considered. If the boat s engine and usage align with the propeller s capabilities, the benefits such as improved speed, reduced vibration, and fuel savings will likely justify the expense. For casual or budget-conscious boaters, a more affordable alternative might suffice, but for serious anglers, speed enthusiasts, or those investing in their boat s longevity, this propeller is a recommended upgrade.

### **Recommendation:** Purchase this propeller if:

- You own a Mercury outboard engine and want to maximize its performance.

- Your boat requires a high-thrust, fuel-efficient propeller for cruising, fishing, or racing.

- You are prepared for the upfront cost and willing to maintain it properly.

- You value durability and resale value over cost savings.

Avoid or reconsider if:

- Your engine is underpowered for the propeller s specifications, leading to inefficiency.

- You are on a tight budget and can achieve similar results with a lower-cost, fixed-pitch propeller.

- You lack access to professional installation or maintenance services.

- Local regulations restrict high-performance propeller designs.

For most serious boaters, the Mercury 48-26505A-1 VTG propeller is a **strongly recommended** choice for its blend of performance, reliability, and long-term benefits. However, always verify compatibility with your engine and boat before purchasing.

Details:

Solid brass propeller stamped 48-26505A-1 15. Includes original Quicksilver propeller box with posted mailing label and stamps. Propeller and box. Great collectible for Mercury outboard enthusiasts, boating memorabilia collectors, or lake house display.

part #: 4826505a1 prices

  • $30.00-$189.99

specifications propboapar:

  • for makes: Mercury
  • mpn: 48-26505a-1
  • part type: Propeller Box

offer propboapar:

  • sold: 0
  • started: March 15, 2026
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1

returns propboapar:

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

shipping propboapar:

  • cost: $26.36
  • class: Standard
  • type: Calculated
  • carrier: USPS
  • transit: 4-9 Days
  • service: USPS Ground Advantage

seller propboapar:

  • # reviews: 3228
  • rating: 100.0%
  • city: Wilkes-Barre, Pennsylvania

payments propboapar:

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

general propboapar:

  • condition: Used
  • Parts Accessories > Boat Parts > Propellers
for makes: mercury, part type: propeller box,
category: boat parts > propellers, sku: 12260905822050723,
Mercury 48-26505A-1 Is Similar To:
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3 offers $30.00–$189.99 USD
  • Used. Offer #1 priced at $189.99 + $28.11 shipping estimate = $218.10* total. Solid brass propeller stamped 15.+$28.11 shipping
  • Used. Offer #2 priced at $30.00 + $14.00 shipping estimate = $44.00* total. See pictures. 12 Spline drive.+$14.00 shipping
  • Used. Offer #3 priced at $150.00 + $12.32 shipping estimate = $162.32* total. See pics for details For mercury outboards.+$12.32 shipping

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