835257Q1 835257K1 Fits Mercury MerCruiser Alpha Flo-Torq 2 II Propeller Hub Kit

Propeller Hub Kit for Mercury MerCruiser Alpha

This Flo-Torq II propeller hub kit, bearing OEM cross-reference 835257Q1 and 835257K1, delivers the hardware needed to mount and cushion a propeller on Alpha drive systems.

Overview

This propeller hub kit is a replacement assembly for Mercury MerCruiser Alpha applications. The Flo-Torq II design absorbs shift shock and protects the drive from impact loads, making this hub kit a practical choice for boat owners and marine mechanics handling routine propeller service.

Built For Performance

• Flo-Torq II design provides shock absorption between the propeller and the drive
• Sold as a complete hub kit with the components needed for installation
• Cross-references OEM part numbers 835257Q1 and 835257K1
• Intended for Alpha drive applications
• Helps reduce driveline shock during shifting and impact

Fits These Machines

• for Mercury MerCruiser Alpha drives

On-The-Job Use

• Propeller replacement and service
• Marine driveline maintenance
• Lower unit repair work
• Seasonal propeller swapping

Specs At A Glance

Good To Know

Q: How do I know this hub kit fits my drive? A: Match your drive model and existing hub style to the Alpha Flo-Torq II application, and confirm the OEM numbers on your old parts. Serial number checks are recommended before ordering.

Q: Is this an original manufacturer part? A: This is an aftermarket replacement hub kit cross-referenced to OEM numbers 835257Q1 and 835257K1. It is not an original brand product.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.