1. Propellers Boat Parts For Sale
  2. sku: 12367391430292861
  3. MICHIGAN AM282-586W

MICHIGAN AM282-586W Outboard Propeller Blade 9.5 MK40

fits make: Mercury.

Am282-586w Michigan Mercury Outboard Am282 Propeller 3 Blade Brass 9.5 Inch Dia 586w Mk40

( Brand: Michigan ), ( Manufacturer Part Number: AM282-586W ), ( Part Type: Propeller Blade ), ( Country Of Origin: United States )

Review MICHIGAN Mercury Outboard Am282 Propeller Blade Brass 9.5 Inch Dia 586w

The **Michigan AM282-586W Mercury Outboard Propeller Blade (9.5" x 586W, MK40)** is a precision-engineered marine propeller designed specifically for Mercury outboards, delivering unmatched performance, efficiency, and durability for both recreational and performance-driven boating applications. Crafted from high-grade, corrosion-resistant materials, this propeller features a **9.5-inch diameter blade** paired with a **586W pitch**, optimized to balance power delivery, speed, and fuel economy across a wide range of operating conditions. The **MK40 blade design** incorporates a sleek, hydrodynamic contour with strategically placed cupping and rake angles, ensuring superior water flow and reduced cavitation critical for maintaining smooth operation and extending the life of your Mercury outboard engine. Whether you re cruising at moderate speeds or pushing through rougher waters, this propeller excels in minimizing vibration and noise while maximizing thrust, making it an ideal choice for boats ranging from mid-sized fishing vessels to high-performance wakeboarders. Built to withstand the demands of frequent use, the blade s robust construction resists warping, pitting, and wear, even in saltwater environments, where corrosion can quickly degrade inferior propellers. The **586W pitch** strikes a balance between acceleration and top-end speed, allowing for quick response when trolling or pulling loads while still achieving impressive cruising velocities. For Mercury outboard owners seeking a reliable, high-performance upgrade, this propeller offers a seamless blend of engineering precision and practical performance, ensuring consistent power transfer and an enhanced boating experience.

### **Pros and Cons of buying a Michigan AM282-586W Mercury Outboard (AM282 Propeller Blade 9.5" x 586W, MK40)**

#### **Pros:**

1. **Compatibility with Mercury Outboards** The AM282 propeller is specifically designed for Mercury 282 HP outboards, ensuring optimal performance and efficiency. This reduces the risk of damage or poor handling due to incorrect sizing.

2. **High Performance for Fishing Boats** The 9.5" pitch and 586W blade size are well-suited for medium-sized fishing boats, offering a balance between speed and torque. This makes it effective for both cruising and fishing applications, where maneuverability and power are important.

3. **Durability and Material Quality** Michigan propellers are known for using high-grade stainless steel, which resists corrosion and wear, especially important in freshwater environments like Michigan s lakes. The MK40 design suggests a robust construction for heavy use.

4. **Efficient Fuel Consumption** A properly sized propeller like this one can improve fuel efficiency by reducing unnecessary strain on the engine. The 586W blade area is optimized for the AM282 s power output, helping maintain better throttle response and lower fuel consumption compared to an oversized or undersized prop.

5. **Easy Installation and Maintenance** Michigan propellers are designed for straightforward installation, often requiring minimal adjustments. The blade design also tends to shed debris more effectively, reducing the need for frequent cleaning or repairs.

6. **Warranty and Customer Support** Michigan Propeller offers warranties on their products, providing some assurance against manufacturing defects. Their reputation for customer service can be helpful if issues arise.

7. **Versatility for Different Loads** The 9.5" pitch is versatile enough to handle moderate loads, such as a fishing boat with a few passengers or light gear. It strikes a balance between speed and towing capacity, making it practical for recreational use.

---

#### **Cons:**

1. **Potential for Wear Over Time** Like all propellers, this one will experience wear from debris, cavitation, or corrosion, especially if used in rough conditions or with improper maintenance. Freshwater can still cause pitting if not properly cared for (e.g., regular cleaning and lubrication).

2. **Limited Performance for Heavy Towing** If you frequently tow large watercraft, a heavier or larger propeller (e.g., 10" pitch or higher) might be more suitable. The 9.5" pitch may feel sluggish when towing heavy loads, requiring more RPM to achieve the same speed.

3. **Cost Relative to Alternatives** While not excessively expensive, Michigan propellers are priced higher than some generic or aftermarket options. If budget is a concern, there may be cheaper alternatives with similar specs, though quality may vary.

4. **Risk of Damage from Debris** Freshwater environments can have rocks, weeds, or other debris that may damage propeller blades. The AM282 s design, while durable, is not indestructible, and frequent impacts could lead to dents or cracks over time.

5. **Learning Curve for Adjustment** If you re new to propellers, you might need to experiment with pitch or blade angle to achieve the best performance. Incorrect adjustments (e.g., too fine a pitch) can lead to poor acceleration or excessive strain on the engine.

6. **Resale Value Depends on Condition** Like any used equipment, the resale value of this propeller will depend on its condition. Heavy use or visible damage could significantly reduce its value if you decide to sell it later.

7. **Potential for Cavitation Damage** If the propeller operates at high loads or in shallow water, cavitation (bubble formation that erodes metal) can occur over time. This is more of a long-term concern but worth noting for heavy users.

---

### **Conclusion:**

The **Michigan AM282-586W propeller (9.5" x 586W, MK40)** is a solid choice for owners of Mercury 282 HP outboards, particularly those using medium-sized fishing boats. Its balanced pitch and blade size make it efficient for cruising, fishing, and light towing, while its stainless steel construction ensures durability in freshwater environments. The propeller s compatibility with Mercury engines and reputation for quality reduce risks associated with mismatched parts.

However, if your primary use involves heavy towing, frequent high-speed cruising, or extreme conditions, you may need to consider a slightly larger or more aggressive propeller. Additionally, while the upfront cost is reasonable, long-term maintenance (e.g., cleaning, lubrication) will be necessary to preserve performance.

For most recreational boaters who prioritize reliability, efficiency, and compatibility, this propeller is a **strong recommendation**. If you re unsure about the exact load or conditions, consulting a marine mechanic or propeller specialist could help confirm whether this is the optimal fit for your setup.

**Final Recommendation:** **Buy the Michigan AM282-586W propeller if:**

- You have a Mercury 282 HP outboard.

- Your primary use is fishing, cruising, or light towing.

- You want a durable, well-supported propeller with good fuel efficiency.

**Consider alternatives if:**

- You frequently tow heavy loads (e.g., jet skis, large trailers).

- You operate in extremely abrasive conditions (e.g., rocky lakes with heavy debris).

- You re on a tight budget and can find a comparable propeller at a lower cost.

Details:

This propeller is in good condition it does have some dents on the edge of blades see photos.

part #: am282586w prices

  • $69.99-$99.95

specifications propboapar:

  • for makes: Mercury
  • brand: Michigan
  • mpn: Am282-586w
  • part type: Propeller Blade
  • country of origin: United States

seller propboapar:

  • city: Denver, Colorado
  • rating: 99.4%
  • # reviews: 645

returns propboapar:

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

offer propboapar:

  • started: April 6, 2026
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True

shipping propboapar:

  • service: USPS Ground Advantage
  • class: Standard
  • cost: $18.95
  • transit: 4-10 Days
  • type: Fixed
  • carrier: USPS

payments propboapar:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

general propboapar:

  • condition: Used
  • Parts Accessories > Boat Parts > Propellers
for makes: mercury, part type: propeller blade, country of origin: united states,
category: boat parts > propellers, sku: 12367391430292861,
Michigan AM282-586W Is Similar To:
propboapar logo
2 offers $69.99–$99.95 USD
  • Used. Offer #1 priced at $99.95 + $18.95 shipping estimate = $118.90* total. This propeller is in good condition it does have some dents on the edge of the blades see photos.+$18.95 shipping
  • Used. Offer #2 priced at $69.99 + $9.00 shipping estimate = $78.99* total. This item is sold AS-IS. 11 Spline, fits the mk.+$9.00 shipping

Copyright © propboapar.com