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Quicksilver 8M0123399 Thunderbolt Bravo Three 19 Pitch 3-Blade Rear Propeller

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

8M0123399
09/14/2036 6:47 PM
Sale Price

$777.01

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Product Details

The Quicksilver 8M0123399 is a 3-blade stainless steel Thunderbolt propeller designed as the rear propeller for Mercury Mercruiser Bravo III outdrives. This propeller features a 14.4-inch diameter with a 19-inch pitch and standard right-hand rotation.

Key Features:

  • Twin counter-rotating stainless steel propeller system with a smaller diameter aft 3-blade propeller
  • Premium stainless steel construction with solid steel spline hub system
  • Designed to provide ultimate holding and acceleration with unbelievable handling and top-notch boat control
  • Manufactured to match Mercury Marine's stringent original equipment manufacturer performance specifications
  • Up to 8% gain in acceleration versus original Quicksilver Thunderbolt BIII propellers

This smaller 3-blade propeller is intended to be used with a larger diameter 4-blade front-facing propeller and fits all Mercury Bravo Three drives. Also cross-references to Mercury part numbers 48-8M8022359 and 48-8M8022350.

Important Note: New style Quicksilver Bravo Three propellers (3/4 blade configuration) cannot be mixed on single or dual engines with the old style (3/3 blade) Quicksilver Thunderbolt BIII propellers. Always run matching sets on dual engines.

Great experience. Felt the shipping and handling charges were a bit high but satisfied overall.

Got the part I needed pretty quick. Smooth transaction.

This was good price for a great tire!

Easy peasy - Found what I wanted with free shipping.

Easy to locate product needed. Easy to place order.

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