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Quicksilver 805457T1 MerCruiser Bravo Three Propeller Wrench

Manufacturer

Quicksilver

<h3>Quicksilver: The Marine Enthusiast&apos;s Trusted OEM Brand</h3><p>For boaters who refuse to compromise on quality, <strong>Quicksilver</strong> has been the benchmark for marine parts, accessories, and engine care products since 1950. Based in Fond du Lac, Wisconsin, Quicksilver operates as the parts and accessories brand of Mercury Marine — and that heritage is central to everything it makes. As the only marine aftermarket brand manufactured and recommended by an original-equipment manufacturer, Quicksilver brings factory-level engineering directly to boat owners, professional technicians, and weekend warriors alike.</p><p>What sets Quicksilver apart from generic aftermarket suppliers is its direct lineage to the engineers who designed the engines in the first place. Every component is engineered, tested, and manufactured with the same exacting standards as the original equipment it replaces. The result is a product line that fits right the first time and delivers the reliability boaters depend on — whether they&apos;re navigating calm inland lakes or pushing through demanding saltwater conditions.</p><p>Quicksilver&apos;s catalog spans more than 40,000 parts across 12 product lines, covering outboard and sterndrive engines from Mercury, Mariner, Yamaha, Honda, Evinrude, Johnson, Suzuki, and more. Among the most critical components in that lineup are Quicksilver Fuel Pumps, which are built to deliver factory fit and consistent fuel delivery across a wide range of outboard applications. Reliable fuel delivery is the foundation of engine performance, and Quicksilver&apos;s fuel system components are engineered to handle the demanding conditions of marine use — including compatibility with current fuel formulations.</p><p>Beyond fuel systems, Quicksilver is a go-to source for Propeller Parts &amp; Accessories that help boaters maintain and optimize their propulsion systems. From hub kits that protect both prop and gearcase to installation hardware and prop tools, these components are designed to the same tolerances as the drives they support. Proper propeller maintenance is one of the most impactful things a boat owner can do for performance, efficiency, and engine longevity — and Quicksilver makes that job straightforward.</p><p>The brand&apos;s commitment extends across lubricants, impellers, thermostats, anodes, fuel filters, oil filters, maintenance kits, and complete service packages — all engineered for the marine environment and tested to meet or exceed the standards of major engine manufacturers. Whether you&apos;re performing routine seasonal maintenance or tackling a more involved repair, Quicksilver provides the parts that restore your engine to peak operating condition.</p><ul style="list-style:disc"><li>OEM-backed engineering from Mercury Marine</li><li>Compatible with Mercury, Yamaha, Honda, Evinrude, Johnson, Suzuki, and Mariner engines</li><li>Over 40,000 parts spanning 12 product lines</li><li>Formulated and tested for freshwater and saltwater environments</li><li>Trusted by DIY boaters and professional marine technicians since 1950</li></ul><p>When reliability on the water is non-negotiable, Quicksilver delivers the peace of mind that only a true OEM-backed brand can provide.</p>

Part Number

805457T1
09/12/2036 9:03 AM
Sale Price

$85.93

In Stock (10+)

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Quicksilver 805457T1 is a specialized propeller wrench designed specifically for installing and removing the inner (front) propeller nut on MerCruiser Bravo Three dual-prop sterndrives. This OEM tool ensures proper torque application and safe removal of the forward propeller, which is critical for maintenance and propeller replacement on counter-rotating propeller systems.

Key Features:

  • Specialized design for MerCruiser Bravo Three sterndrive propeller service
  • Allows proper installation and removal of inner/front propeller nut
  • Essential tool for dual-propeller maintenance and replacement
  • Genuine Mercury Marine OEM tool for precise fit and function
  • Works with Flo-Torq hub systems and thrust washers

The Bravo Three's counter-rotating dual propeller system requires specialized tools for proper service. This wrench provides the necessary access and leverage to safely work with the inner propeller nut without damaging components. For optimal performance and future ease of removal, Mercury recommends greasing propeller shaft splines with Mercury 2-4-C Multi-Lube or Mercury Special Lube 101 during installation. Consult your owner's manual for complete installation instructions, torque specifications, and correct Flo-Torq hub and thrust washer part numbers for your specific engine and drive combination.

Quicksilver has been the trusted source for Mercury Marine original equipment parts, oils, and accessories for over 65 years, delivering products tested through rigorous marine environments to ensure reliability and performance.

My order was shipped and received in a timely manner. The part I ordered was an exact match to the part I was replacing.

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