Mercury – Bravo Three Rear Propeller | 14.3" Diameter x 21" Pitch | Right-Hand | 3-Blade | Stainless Steel | Matte Finish | 8M8022390

Overview

There is a moment every boater knows—the boat lifts, the vibration fades, and the water feels glassy under you. The Mercury Bravo Three Rear 3-Blade Stainless Steel Propeller (part number 8M8022390) delivers that exact feeling. Designed for the Bravo Three dual-prop system, it is built to move heavy cruisers and yachts with smooth, efficient thrust. You will feel its balance the instant you throttle up—steady lift, quiet control, and a drive system that simply feels in sync.

Key Features

• Diameter & Pitch: 14.3-inch diameter, 21-inch pitch for reliable midrange performance
• Rotation: Right-Hand; rear prop in a contra-rotating configuration
• Blade Count: Three blades for strong thrust and steady planing
• Material: Premium stainless steel for toughness and durability
• Finish: Matte finish for long-term corrosion protection
• Hub System: Works with Mercury Flo-Torq X and Flo-Torq X HD
• Design Details: Tuned to follow the front 4-blade prop, reducing cavitation and vibration

Engine & Boat Compatibility

• Sterndrive Applications: For MerCruiser Bravo Three drives
• Outboard Applications: Not applicable — designed for dual-prop sterndrives
• Boat Types: Cruisers, sport yachts, houseboats, and deck boats
• System Match: Pairs with front 4-blade prop (same pitch) for full Bravo Three performance

Performance Benefits

This prop is all about quiet confidence. The three-blade rear prop pushes clean, smooth water flow behind the four-blade front, creating exceptional grip and balance. You’ll notice faster planing, calmer acceleration, and effortless tracking, even at lower speeds.

The matte stainless construction stands up to the elements while keeping operation whisper-quiet. It’s perfect for captains who want dependable thrust and control without harsh vibration. Paired with its front partner, the Bravo Three system feels refined—less resistance, less noise, more efficiency.

Why this prop is a strong choice vs. alternatives?

• Mercury OEM quality — engineered precisely for Bravo Three dual-prop drives
• Reliable and easy to maintain — stainless design resists saltwater corrosion
• Cost-effective vs. stainless alternatives — long-lasting performance and value
• Versatile fit — perfect for heavy cruisers, houseboats, and diesel vessels

FAQ Section

Q1: Which Mercury engines does the 8M8022390 fit?

A1: It’s made for MerCruiser Bravo Three sterndrives, both gas and diesel.

Q2: What makes it stand out from other props?

A2: It’s the rear prop in a dual system, designed to balance power, smoothness, and control.

Q3: How do I know if 21" pitch fits my setup?

A3: Ideal for heavier boats needing steady thrust and efficient midrange cruising.

Q4: Can it be used in saltwater and freshwater?

A4: Absolutely — stainless steel with matte finish protects against corrosion in both.

Q5: What hub system does it use?

A5: Compatible with Mercury’s Flo-Torq X and Flo-Torq X HD systems.