MERCURY 4873982 Quicksilver Steel Propeller

( Manufacturer Part Number: 4873982 ), ( Part Type: Propeller ), ( Propeller Rotation: Standard )

Review MERCURY Quicksilver Stainless Steel Propeller fits MARINE

The **Mercury 4873982 Marine Quicksilver Steel Propeller** is a high-performance, precision-engineered propeller designed specifically for Mercury outboard motors, delivering unmatched efficiency, durability, and thrust for both recreational and performance-driven boating applications. Crafted from high-grade **maraging steel**, this propeller is built to withstand the harshest marine environments, including saltwater corrosion, heavy loads, and prolonged exposure to the elements, ensuring long-lasting reliability even under demanding conditions. The **Quicksilver series** features a proprietary blade design optimized for maximum thrust and fuel efficiency, allowing for smoother acceleration, reduced cavitation, and improved overall handling whether you're cruising at steady speeds or making quick, responsive powerboat maneuvers. Each blade is meticulously **polished to a mirror finish**, reducing drag and enhancing hydrodynamic efficiency, while the **balanced construction** minimizes vibration, providing a quieter, more comfortable ride for both the operator and passengers. Ideal for a wide range of Mercury outboards, including models from the **40 to 150 HP series**, this propeller is engineered to adapt seamlessly to different load conditions, from light fishing boats to high-performance speedboats, ensuring consistent performance across varying speeds and loads. Whether you're looking to enhance acceleration, improve fuel economy, or simply upgrade for better reliability, the **Mercury 4873982 Quicksilver Steel Propeller** represents a premium investment in performance, durability, and long-term value for any marine application.

**Overview of the Mercury 4873982 Marine QuickSilver Steel Propeller**

The Mercury 4873982 Marine QuickSilver Steel Propeller is a high-performance propeller designed for outboard motors, particularly those in the 150 250 horsepower range. It is part of the QuickSilver series, known for its durability, efficiency, and performance in various conditions. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

1. **Durability and Strength**: Made from high-quality steel, this propeller is designed to withstand heavy loads, rough water conditions, and prolonged use without warping or bending. Steel propellers are generally more robust than aluminum or composite alternatives, making them ideal for boats that frequently encounter debris, rocks, or rough seas.

2. **Efficiency and Performance**: The QuickSilver series is engineered to optimize fuel efficiency and speed. The propeller s blade design reduces drag and improves thrust, which can lead to better acceleration, top-end speed, and overall handling of the boat. This is particularly beneficial for fishing boats, cruisers, or performance-oriented vessels where speed and responsiveness are critical.

3. **Compatibility**: This propeller is designed to fit Mercury outboard motors in the specified horsepower range. It is part of Mercury s proprietary line, ensuring that it is optimized for their engines. This compatibility reduces the risk of mismatches that could lead to poor performance or damage.

4. **Resistance to Corrosion**: Steel propellers are less prone to corrosion compared to aluminum propellers, especially in saltwater environments. While they may still require occasional cleaning and maintenance, they generally last longer in corrosive conditions.

5. **Versatility**: The QuickSilver series is suitable for a variety of boat types, including bass boats, center consoles, and cruisers. Its design allows for adaptability to different load conditions, making it a versatile choice for anglers and recreational boaters alike.

6. **Warranty and Support**: Mercury offers warranties on their propellers, providing peace of mind for owners. Additionally, Mercury s extensive dealer network ensures that maintenance, repairs, or replacements can be easily accessed.

7. **Reduced Vibration**: The balanced design of the QuickSilver propeller helps minimize vibration, which can improve rider comfort and reduce wear on the boat s systems over time.

---

1. **Weight**: Steel propellers are significantly heavier than aluminum or composite propellers. This added weight can make the propeller more difficult to handle during installation or removal, especially for smaller boats or those with limited access to the transom. It may also require additional effort to start the boat from a stop, particularly in shallow water.

2. **Cost**: Steel propellers are generally more expensive upfront compared to aluminum or composite propellers. While the higher cost is often justified by durability and performance, it may be a barrier for budget-conscious buyers or those who prioritize cost savings over longevity.

3. **Potential for Damage from Debris**: Although steel propellers are durable, they are not indestructible. Running over sharp debris (e.g., shells, rocks, or fishing line) can still cause dents, chips, or even cracks. While less likely than with aluminum, the risk exists, and severe damage may require replacement.

4. **Maintenance Requirements**: While steel propellers resist corrosion better than aluminum, they still require regular cleaning to remove salt, marine growth, and debris. Neglecting maintenance can lead to pitting or rust over time, which may affect performance and longevity.

5. **Noise**: Steel propellers can generate more noise than lighter materials, particularly at higher speeds. This may not be a significant issue for most boaters but could be noticeable in quiet or sensitive environments.

6. **Limited Customization**: Unlike some aftermarket propellers, Mercury s QuickSilver series offers limited options for blade pitch or diameter customization. Buyers must select from the available models, which may not perfectly match their specific boat s needs without additional modifications.

7. **Potential for Propeller Walk**: In some cases, steel propellers may experience "propeller walk," where the boat drifts sideways due to uneven thrust. While this is more common with worn or damaged propellers, it can occur with new propellers if not properly aligned or if the boat s load is uneven.

---

The Mercury 4873982 Marine QuickSilver Steel Propeller is an excellent choice for boaters who prioritize durability, performance, and efficiency, particularly in demanding conditions. Its steel construction ensures longevity and resistance to wear, making it ideal for frequent use in saltwater or rough environments. The propeller s design enhances speed, acceleration, and fuel efficiency, which are valuable for both recreational and performance-oriented boats.

However, the higher cost and weight of the propeller may be drawbacks for some buyers. The added weight can make handling more cumbersome, and the upfront expense might be a consideration for those on a tight budget. Additionally, while steel propellers are robust, they are not immune to damage from debris, and maintenance is still necessary to preserve their condition.

For most users especially those who operate their boats in harsh conditions, prioritize performance, or want a long-term investment the benefits of the QuickSilver propeller outweigh its drawbacks. It is particularly well-suited for fishing boats, cruisers, and performance outboards where reliability and efficiency are key.

---

- You operate your boat frequently in saltwater or rough conditions.

- You prioritize durability, performance, and fuel efficiency.

- Your boat is in the 150 250 horsepower range, and you want a propeller optimized for Mercury outboards.

- You are willing to invest in a high-quality propeller that will last for many years with proper maintenance.

However, if you are on a tight budget, prefer lighter materials for easier handling, or operate in very calm, debris-free waters, you may want to explore alternative propellers such as aluminum or composite options. Always ensure that the propeller is properly installed and maintained to maximize its performance and lifespan.

Before making a purchase, consult with a Mercury dealer or a marine professional to confirm compatibility with your specific boat and engine setup. Additionally, consider the trade-offs between cost, weight, and performance to determine if the QuickSilver propeller aligns with your boating needs.

Details:

Shipping only to lower 48. Stainless steel prop Mercury quicksilver has minor chipping in some places as shown pictures but overall a good 21 pitch part number photos.

part #: 4873982 prices

• $135.00-$182.22

specifications propboapar:

• for models: Marine
• for makes: Mercury
• mpn: 4873982
• part type: Propeller
• propeller rotation: Standard

offer propboapar:

• started: May 29, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1

general propboapar:

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

shipping propboapar:

• type: Fixed
• service: USPS Ground Advantage
• class: Standard
• cost: $22.95
• transit: 10-13 Days
• carrier: USPS

payments propboapar:

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

seller propboapar:

• # reviews: 1445
• city: Hanover, Maryland
• rating: 99.1%

returns propboapar:

• policy: No Returns

Mercury 4873982 Is Similar To:

• 48 1658 A45 48 Mercury Marine (31.1% similar) Mercury marine laser ii stainless steel propeller part A45 23P item is in great condition. Sold as listed in picture. Ask before buying. Fast and free shipping...(November 5th, 2017)
• 031021 Michigan Wheel Aluminum Propeller For Mercury (41.1% similar) New but a few nicks and scratches from sitting in storage for years. Was a spare...(October 31st, 2018)
• 031027 Michigan Wheel Mercury Propeller Pitch Rh Prop Rebuilt (28.1% similar) Most of my vintage items need cleaned as I sell them in found condition. Mercury propeller 13. Don't hesitate to make me an offer. I do combine shipping...(April 24th, 2018)
• 031053 Michigan Wheel Mercury Force Outboard Aluminum Propeller Blue (40.6% similar) New prop with a couple small nicks from being moved around. Clean, quality, inspected parts...(July 18th, 2018)
• 031061 Michigan Wheel Aluminum Propeller For Mercury (39.3% similar) Contact me, I have something almost any. Marketing, listing apps, application...(June 15th, 2018)
• 031068 Michigan Wheel Match Propeller Rh Mercury Mariner Hp Part (37.1% similar) Comes with accessories pictured...(August 31st, 2018)
• 031143 Michigan Wheel Match Propeller For Mercury Mariner Searay (35.5% similar) ...(December 22nd, 2018)
• 032054 Michigan Wheel Match New Pitch Blade Boat Propeller Mercury Mariner (34.3% similar) 9 hp 2 stroke NEWER9. Match propeller features include:precision balanced blades, high gloss black powder coat finish,quality aluminum alloy for strength and durability fits mercury mariner OUTBOARDS6, 8...(January 6th, 2019)
• 033003-1 48-79794a4 Michigan Wheel Mercury Hp Stainless Prop Spline (39.4% similar) 1998 mercury 135 hp optic max stainless steel prop x 17 pitch Rh MN 135XLOP Sn 0G699776 pn, 48-79794A4...(May 5th, 2018)
• 033006-1 Ssm-253 Michigan Wheel Mi Stainless Steel Propeller Mercury (53.1% similar) ...(June 4th, 2018)
• 033012 Michigan Wheel Edge Stainless Steel Propeller Mercury (56.7% similar) Propeller is in great used condition x 21 stainless steel complete with hub...(March 22nd, 2019)