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Quicksilver 858007Q01 Premium Blend Gear Lube 80W-90 5 Gallon

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

858007Q01
09/14/2036 6:17 PM
Sale Price

$266.44

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Quicksilver 858007Q01 Premium Blend Gear Lube is engineered to provide extended gear life in extreme conditions including high-speed and high horsepower applications. This premium 80W-90 gear lube has been extensively tested to ensure impressive protection against corrosion and wear, making it ideal for marine outboard motor gearcases and lower units.

Key Features:

  • Provides excellent protection against corrosion and excessive wear
  • Prevents failures due to water entering the gear housing
  • Extreme-pressure synthetic additives protect gears from metal to metal contact
  • Recommended for use in outboard motor gearcases and marine lower units in applications below 75 hp
  • 5 gallon bulk container for high-volume maintenance needs
  • 80W-90 viscosity rating for optimal performance

This OEM Mercury/Quicksilver gear lubricant is specifically formulated for marine environments where standard automotive gear oils cannot provide adequate protection. Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. The premium blend formula includes advanced additives designed to emulsify water contamination and maintain lubrication integrity even when moisture enters the gearcase.

Important: Do not mix different gear lubes. Always use the manufacturer-recommended gear oil for your specific application to maintain optimal protection and performance.

Good experience

I had contacted via email to get an ETA on shipment. Received response indicating that they would check with the warehouse since it was sent there. NO response; however, I did receive a call from the shipping company the following day to make arrangements for delivery the next day! So, all is good. Just thought that a response from thmotorsports should have occurred regardless.

The shipping was very fast and product was in good shape very please.

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