My Account
Shopping Cart

Quicksilver 835257Q1 Flo-Torq II Hub Kit for Mercury Mariner MerCruiser Outboard

Manufacturer

Quicksilver

<p>Since 1950, Quicksilver has been delivering premium marine parts, accessories, and lubricants that set the standard for quality and performance on the water. As the premier supplier of Mercury Marine original-equipment parts and accessories, Quicksilver occupies a unique position in the marine aftermarket industry—it's the only marine brand manufactured and recommended by an original-equipment manufacturer.</p> <h3>Engineering Excellence Backed by Mercury Marine</h3> <p>What sets Quicksilver apart from other aftermarket brands is its direct connection to Mercury Marine's engineering expertise. No aftermarket company comes close to Quicksilver's level of research and design, and literally millions of hours have been spent on fired-engine testing and analysis. This rigorous development process ensures that every component meets the exacting standards required for marine environments, where reliability isn't just a preference—it's essential.</p> <p>Quicksilver offers the widest range of premium replacement parts and lubricants for Mercury engines and drives in the marine industry, while their expertise makes Quicksilver aftermarket parts and lubricants outstanding choices to service most major marine engine brands. Whether you're maintaining a Mercury, Yamaha, Honda, or Suzuki outboard, Quicksilver provides OEM-quality solutions that fit and function like the original components.</p> <h3>Comprehensive Product Range for Every Marine Application</h3> <p>From critical propulsion components to routine maintenance items, Quicksilver covers the full spectrum of marine parts needs. Their <a href="/200836-quicksilver-propellers-quicksilver-7456">propeller selection</a> represents decades of hydrodynamic research, offering precision-engineered designs that maximize thrust, fuel efficiency, and handling across different hull configurations and engine combinations.</p> <p>For fuel system reliability, <a href="/200446-fuel-pumps-kitscarburetor-kits-quicksilver-7456">Quicksilver fuel pumps and carburetor kits</a> deliver consistent performance even in demanding marine conditions where ethanol-blended fuels and temperature extremes can compromise inferior components. The brand's <a href="/200835-quicksilver-manifoldsriserselbows-quicksilver-7456">exhaust manifolds, risers, and elbows</a> are engineered specifically to handle the corrosive marine environment, featuring materials and coatings that resist saltwater degradation.</p> <p>Cooling system maintenance becomes straightforward with <a href="/2208-engine-water-pump-quicksilver-7456">Quicksilver water pumps</a> and impeller kits designed for easy installation and reliable operation. Regular impeller replacement is one of the most critical preventive maintenance tasks for any marine engine, and Quicksilver kits include all necessary gaskets and components for professional-grade results.</p> <p>The brand's <a href="/200382-external-engine-parts-quicksilver-7456">external engine parts</a> portfolio ensures that boat owners and marine technicians can source everything from mounting hardware to trim system components with confidence in fit and durability.</p> <h3>Quality You Can Trust</h3> <p>Quicksilver has earned a loyal following by providing the highest quality products for more than 60 years, and consumers consider it one of the most trusted brands in the markets it serves. With over 40,000 parts across 12 product lines, Quicksilver products can be found throughout the world, supporting recreational boaters, commercial operators, and marine service professionals alike.</p> <p>This commitment to quality extends beyond parts to include specialized marine lubricants, fuel additives, and maintenance products formulated specifically for the unique demands of marine engines. When you choose Quicksilver, you're buying performance, protection, and peace of mind—qualities that matter when you're miles from shore or simply want to maximize your time on the water.</p>

Part Number

835257Q 1
06/21/2036 10:35 AM
Sale Price

$73.03

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Quicksilver 835257Q1 Flo-Torq II Hub Kit is the world's first modular hub system designed for outboard and sterndrive engines. This innovative propeller hub system delivers superior drivetrain protection while providing the convenience of field serviceability, eliminating the need to wait for professional rubber hub replacement.

Key Features:

  • Modular design allows quick, field-serviceable hub replacement without removing the propeller from the boat
  • Advanced cushioning system absorbs impact and protects lower unit components from damage
  • Durable construction ensures long-lasting performance in demanding marine environments
  • Compatible with Mercury/Mariner 40-60hp Command Thrust, 70-250hp engines
  • Works with Force 90-120hp and Verado 150-300hp 6-cylinder models with 1-inch shaft
  • Fits MerCruiser Alpha, Alpha One, and Bravo One sterndrives under 400hp

Compatibility Note: This hub kit is designed for engines with 1-inch propeller shafts. It is not compatible with Verado V8 engines equipped with 1.25-inch prop shafts.

The Flo-Torq II system represents a significant advancement in propeller hub technology, combining ease of maintenance with robust protection for your marine drivetrain investment.

They had a difficult part to find and the part ordered was an exact OEM fit as advertised and at a fair price. Promptly delivered in perfect shape and will definately use Autoplicity again.

Very simple and easy.

Great so far

Product as described. No issues.

Good

Everything went fine

Great Products, Great Service!!

Quick shipment of order.

I placed my order with ease. The product was delivered free of charge within a week. I am very pleased with all the services provided to make my purchase and delivery easy and expeditious.

check out was fast and easy

Fast and easy checkout.

Quick... exactly what i needed

Only place that had my part for a reasonable price and great shipping options

very happy with Autoplicity.com, good price and they had the shocks I needed, fast shipping. I will be doing more shopping at autoplicity.com. Thanks Mark

Cheapest place I found for High Performance Rotors. :)

I like the convenience of using Amazon to log in.

Fast and friendly

Easy to order!

Best price online, love the shipping discount that was offered! I installed the parts yesterday and everything was installed perfectly. Saved me over $400 buy buying my upper control arms here for my 04 Acura TSX. I am gonna bookmark the site to my favori

Great price on a head gasket. Love the Amazon integration.

great , but I dsid not receve 20 percent discount on shipping

Fast and Easy

GREAT deals you should be more up front about shipping delays and how long it will take to get your products other than that great overall

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy