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Quicksilver 865344A01 Clutch Assembly for MerCruiser Bravo Drives

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

865344A01
09/12/2036 5:03 AM
Sale Price

$515.50

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Quicksilver 865344A01 is a genuine OEM clutch assembly designed for MerCruiser Bravo sterndrive applications. This critical component, also known as a cone clutch or clutch dog, is the sliding sleeve assembly that engages forward and reverse gears within the upper gear housing of Bravo drives.

Key Features:

  • Genuine Mercury Marine OEM part, manufactured from stainless steel construction
  • Universal fitment for Bravo One, Two, and Three drive models serial number 0W250000 and up
  • Also fits Bravo X and Bravo XR drives (0W240000 and up)
  • Supersedes previous part number 861781A1
  • Features vertical grooves for positive engagement with gear cups
  • Includes garter springs for proper clutch operation

This clutch assembly moves up and down on a spiral splined shaft to engage forward and reverse driven gears. The cone-shaped surface with lateral grooves locks into matching tapered rings inside the gear cups, transmitting power from the engine to the propeller. Over time, these grooves can wear flat and glazed, causing delayed or poor shifting response, particularly when the drive is hot. The 865344A01 represents the current-generation design and is covered by Mercury Marine's standard warranty against defects and workmanship.

Compatibility: Fits MerCruiser Bravo One, Two, Three, X, XR, and XR Sportmaster drives, as well as certain high-performance and integrated transom assemblies from the specified serial number ranges.

Great, but unfortunately I need to return the product. It won't work for my application.

Parts came as listed and fast.

FINE

I didn&#039;t ask for 2 day shipping but couldn&#039;t go back to change it.

Great Deal and fast shipping

Excellent

Fast and easy

cheap and easy

Small tracking number misunderstanding, otherwise parts ordered exactly as described and shipping was exactly per order. Will definitely order from again

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