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Quicksilver QA2074X Black Diamond 3-Blade Aluminum Propeller 10.6" x 12" RH

Manufacturer

Quicksilver

<h3>About Quicksilver</h3><p><strong>Quicksilver</strong> has been a cornerstone of the marine industry since 1950, delivering the parts, accessories, and engine care products that keep boats running at their best. A division of Brunswick Corporation and closely aligned with Mercury Marine, Quicksilver has grown into one of the most trusted names on the water — offering more than 40,000 parts across a broad range of product lines designed for both the weekend boater and the seasoned marine professional.</p><p>What sets Quicksilver apart is its unique position as the premier supplier of Mercury Marine Original Equipment replacement parts, while simultaneously serving owners of nearly every major marine engine brand. Whether your vessel is powered by Mercury, Mariner, Honda, Yamaha, Evinrude/Johnson, or Suzuki, Quicksilver produces components engineered to fit and perform like the originals. This cross-brand compatibility, combined with factory-level quality standards, is why boaters worldwide have made Quicksilver their go-to source for maintenance and repair.</p><p>The Quicksilver catalog spans the full spectrum of marine maintenance needs. At its core are <a href="/7456-quicksilver-fuel-pump-6244">fuel pumps</a> and complete fuel pump and carburetor kit solutions that keep fuel delivery systems operating reliably under demanding on-water conditions. For those needing a broader fuel system overhaul, Quicksilver&apos;s lineup of <a href="/7456-quicksilver-fuel-pumps-201310">fuel pumps</a> covers outboard and sterndrive applications alike. Above the waterline, few components are as performance-critical as the prop, and Quicksilver&apos;s extensive range of <a href="/200673-propellers-quicksilver-7456">propellers</a> — from aluminum to stainless steel — gives boaters the ability to tune their vessel&apos;s performance to their exact needs. Rounding out the drivetrain, Quicksilver also offers precision-engineered <a href="/7456-quicksilver-drives-gearcases-transoms-200346">drives, gearcases, and transom components</a> that are essential for maintaining the mechanical heart of sterndrive and inboard systems.</p><p>Quicksilver products undergo rigorous testing and engineering validation — the result of decades of R&amp;D conducted alongside Mercury Marine&apos;s own engineering teams. The brand&apos;s commitment to quality means that each part meets or exceeds OEM specifications, giving do-it-yourself boaters and marine technicians alike the confidence that a Quicksilver repair will hold up season after season. From freshwater lakes to demanding saltwater environments, Quicksilver is built for wherever your adventures take you.</p>

Part Number

QA2074X
09/14/2036 10:45 PM
Sale Price

$177.35

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Quicksilver Black Diamond QA2074X is a high-performance 3-blade aluminum propeller designed for outboard motors in the 40-60hp range. Featuring a 10.625" diameter and 12" pitch with right-hand rotation, this propeller delivers an excellent balance of acceleration, top speed, and fuel efficiency for a wide variety of boating applications.

Key Features:

  • Premium aluminum construction with durable high-gloss Phantom Black finish that resists corrosion and is easy to maintain
  • 3-blade design optimized for boats up to 250hp with top speeds under 50 mph
  • Compatible with Mercury, Mariner, Honda, and Tohatsu engines through the Quicksilver Flo Torq II hub system
  • Right-hand rotation configuration for standard engine applications
  • High-quality casting ensures long-lasting performance and simplified repairs if needed
  • Standard equipment on most Mercury/Mariner/MerCruiser powered boats, making it an ideal OEM replacement

Installation Notes:

  • Designed for use with 40-60hp Mercury outboard engines
  • Honda and Tohatsu installations require Flo-Torq Reflex Thrust Washer (part number 8M0046466), sold separately
  • Universal fit for multiple engine brands when used with appropriate hub system

Whether you're replacing a damaged propeller or upgrading for better performance, the Quicksilver Black Diamond QA2074X offers proven reliability and value. Its robust construction and protective finish make it suitable for both freshwater and saltwater environments.

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