Upgrade your boat's performance with the 835257Q1 Flo-Torq II hub kit, a reliable replacement for 835257K1 and 835257A1, designed for Mercury/Mariner 40-60 HP and MerCruiser engines. This hub kit is a game-changer for boat enthusiasts seeking enhanced propeller functionality.

Fit Models:

Fit Mercury 60-300HP

Fit Mercury / Mariner 75 HP 1984 & Newer

Fit Mercury / Mariner 90 & 115 HP 1978 & Newer

Fit Mercury / Mariner 125 HP 1994 & Newer

Fit Mercury / Mariner 135-250 HP

Does not fit Mercury/Mariner 1977 and older

Fit Alpha and Bravo One Sterndrives Mercury

Fit MerCruiser 120-375 HP Alpha and Bravo One Sterndrives

Fit Verado 200-300 HP

Manufacturer Part Number:
835257K1, 835257Q1, 835257A1

Modular Hub System: The Flo-Torq II is the world's first modular hub system for outboard and stern drive engines. It's a cutting-edge innovation designed to elevate your boating experience.

Enhanced Protection: Flo-Torq hub systems provide essential cushioning and protection to your drivetrain, safeguarding it from the impacts and challenges of the open water.

Perfect Fit: This hub kit is precision-engineered to seamlessly integrate with your propeller, ensuring a snug and secure fit. Installation is a breeze, making it suitable for both seasoned mechanics and DIY enthusiasts.

Package Contents:

1 x Thrust Washer
1 x Drive Sleeve
1 x Aft Adaptor
1 x Tab Washer
1 x Propeller Nut
Installation Tips:

Before making your purchase, we recommend checking your engine type and shaft spline tooth to ensure compatibility. This simple step will help guarantee a smooth installation process and optimal performance.

The 835257Q1 Flo-Torq II Hub Kit is your ticket to an upgraded boating experience. It not only enhances your boat's performance but also provides crucial protection to your drivetrain. Trust in the precision engineering of this hub kit, designed to meet the demands of marine enthusiasts like you. Upgrade today and enjoy smoother sailing on the water!