Quicksilver 8M0218433 Alternator Belt for Mercury 3.4L V6 4.6L V8 Outboards

The Quicksilver 8M0218433 alternator belt is an original equipment replacement part designed specifically for Mercury 175-300hp and 450R outboard engines with 3.4L V6 and 4.6L V8 4-stroke configurations (serial number 2B529482 and above). This genuine OEM belt ensures your alternator operates efficiently to keep your electrical system charged and running smoothly.

Key Features:

• Reinforced construction for enhanced durability and extended service life in harsh marine environments
• Precision-engineered to Mercury Marine OEM specifications for optimal fit and performance
• Direct replacement for part number 8M0142251
• Easy installation with standard shop tools
• Compatible with Mercury and Mariner 3.4L V6 and 4.6L V8 4-stroke outboards

Regular replacement of your alternator belt is essential preventive maintenance that protects your investment and ensures reliable performance on the water. Quicksilver has been the marine industry's trusted source for premium lubricants, accessories, and genuine replacement parts for over 65 years, delivering quality validated through rigorous testing in demanding marine conditions.

Fitment: Mercury 175-300hp and 450R outboards with 3.4L V6 and 4.6L V8 4-stroke engines, serial number 2B529482 and above. Consult your owner's manual or service manual for specific application details and installation instructions.