My Account
Shopping Cart

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

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

835257Q 1
09/11/2036 11:05 PM
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