Description

Mercury / MerCruiser Quicksilver Drive Sleeve — 835290Q1

The Mercury Quicksilver 835290Q1 Drive Sleeve is a genuine OEM propeller hub drive sleeve used in the Flo-Torq II propeller hub system. It connects the propeller hub to the prop shaft while helping protect the drivetrain from shock loads and propeller impacts.

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Key Specifications

• Part Number: 835290Q1

• Component Type: Propeller hub drive sleeve

• System:Flo-Torq II hub system

• Material: High-strength Delrin plastic

• OEM Brand: Mercury Marine / Quicksilver

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Function

The drive sleeve is part of the modular propeller hub system and performs several important roles:

• Transfers engine torque to the propeller

• Absorbs shock loads from shifting or prop strikes

• Helps protect the lower unit gears and prop shaft

• Allows the propeller hub components to be easily replaced if damaged

In many cases, if the propeller strikes an object, the drive sleeve or hub can spin or fail first, preventing expensive damage to the gearcase.

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Compatible Applications

The 835290Q1 sleeve is used with Flo-Torq II hub kits on many engines, including:

• Mercury outboards (75–125 HP ranges and others depending on hub kit)

• Mercury Verado outboards

• Mercury / Quicksilver propellers using the Flo-Torq II system

With the correct adapters, it can also be used with some other brands when running Mercury-style propellers.

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Features

• Cushions drivetrain from propeller impact shock

• Allows quick propeller changes without replacing the entire hub

• Helps reduce vibration and drivetrain stress

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Fitment Tip:
Always verify the correct Flo-Torq hub kit for the engine and propeller model. The drive sleeve works as part of a complete hub system that includes thrust washers, adapters, and a prop nut.

Shipping:

OEM parts ship same or next day for fast Canada wide shipping.

Technical Specifications:

• Type: Drive shaft sleeve
• Compatible with: Mercury MerCruiser sterndrive and outdrive units
• Part Number: 835290Q1