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Quicksilver 8M0140001 Impeller Driveshaft Kit for Mercury Marine Seawater Pump

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

8M0140001
09/12/2036 7:14 AM
Sale Price

$117.47

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Quicksilver 8M0140001 Impeller Driveshaft Kit is a genuine OEM Mercury Marine / Quicksilver replacement assembly designed for the seawater cooling pump on select Mercury, Mariner, MerCruiser, and Force marine engines. This kit simplifies water pump service by providing the impeller and driveshaft as a pre-assembled unit, eliminating the need to press the impeller onto the shaft separately.

Key Features:

  • Genuine Quicksilver OEM part — manufactured to Mercury Marine factory specifications
  • Impeller pre-installed on the driveshaft for faster, more precise installation
  • Restores seawater cooling pump performance and helps prevent engine overheating
  • Drop-in replacement design for straightforward servicing
  • Backed by a 1-year Mercury Marine factory warranty against defects and workmanship

Part Number Cross-Reference:

  • OEM Part Number: 8M0140001
  • Supersedes: 8M0050018, 862235A1

This Quicksilver impeller driveshaft assembly kit is ideal for scheduled water pump maintenance or replacement of a worn impeller and shaft. Using genuine Quicksilver OEM parts ensures a precise fit and reliable cooling performance to keep your marine engine protected on the water.

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