Product Overview
Thrust Bearing

Keep your Johnson/Evinrude outboard motor running smoothly and efficiently with the Sierra Thrust Bearing. This crucial component ensures optimal performance by reducing friction and wear within your engine's drivetrain. A reliable thrust bearing is essential for smooth shifting and prolonged engine life, allowing you to enjoy more time on the water and less time worrying about repairs.
Key Features
- Replaces OMC 398901: Ensures compatibility with your Johnson/Evinrude outboard.
- Durable Construction: Built to withstand the harsh marine environment.
- Reduces Friction: Minimizes wear and tear on your engine's drivetrain.
- Smooth Shifting: Contributes to seamless gear changes.
- Extends Engine Life: Helps protect your investment by preventing premature engine failure.
- Easy Installation: Get back on the water quickly with a hassle-free installation process (professional installation recommended).
- Sierra Quality: Backed by Sierra's reputation for reliable marine engine parts.
The Captain's Take
As a seasoned captain, I know the importance of reliable engine components. The Sierra Thrust Bearing is a must-have for any Johnson/Evinrude owner. It's a small part that makes a big difference in performance and longevity. I've trusted Sierra parts for years, and this thrust bearing is no exception. Invest in this affordable component and enjoy peace of mind knowing your engine is running at its best.