Sierra 18-6133M Magnesium Anode Kit for Yamaha Outboards

The Sierra 18-6133M is a magnesium anode kit designed specifically for Yamaha 150-200 HP outboard motors. This replacement anode kit provides essential corrosion protection for your outboard's critical components in freshwater and brackish water applications.

Key Features:

• Magnesium construction ideal for freshwater use
• Engineered to fit Yamaha 150-200 HP outboards
• Protects shafts, propellers, and drive components from galvanic corrosion
• Meets or exceeds OEM specifications
• Direct replacement for Yamaha OEM anode kits
• Complete kit includes necessary hardware

Sierra Marine aftermarket engine parts are manufactured to rigorous quality standards and backed by Sierra's manufacturer warranty. Anodes are sacrificial components that should be inspected regularly and replaced when significantly deteriorated to maintain optimal corrosion protection for your outboard motor.