Authorized Mercury® Repower Center · Riverside, CA · 4.7★ on 44 Reviews CALL (951) 299-8024 · Mon-Fri 8A-5P
54 Models In Stock

MerCruiser Sterndrive Drives for Sale in Riverside, CA

The sterndrive drive unit — Alpha or Bravo — transfers your MerCruiser engine's power to the prop and steers the boat. Gearhead Marine stocks genuine MerCruiser Alpha One, Bravo One, Bravo Two, Bravo Three and Bravo Four drives in every common gear ratio, including SeaCore corrosion-protected units for saltwater. Choosing the correct drive means matching gear ratio, rotation and transom assembly to your engine and prop — get it wrong and performance and reliability suffer. Our Riverside technicians will confirm the exact drive your boat needs. Call (951) 299-8024 with your engine and current drive details for the right part.

No models match your search.

Frequently Asked Questions

How do I know which sterndrive drive I need?

Match the gear ratio, rotation and transom assembly to your engine and prop. Give us your engine model and current drive at (951) 299-8024 and we will identify the correct unit.

What is the difference between Alpha and Bravo drives?

Alpha drives suit lighter, lower-horsepower boats; Bravo drives handle higher power and bigger props, with Bravo Three running dual counter-rotating props for grip and control.

What is SeaCore?

SeaCore is Mercury's closed-cooling, corrosion-protection system for saltwater use, extending drive life in harsh marine environments.

Ready to Repower?

Tell us your boat and we’ll spec the perfect Mercury package. No pressure, all horsepower.

Request Your Free Quote