Arco Starting & Charging 20852 Mercury Outboard Alternator 12V 50 Amp

The Arco Starting & Charging 20852 is a high-quality 12-volt, 50-amp alternator designed specifically for Mercury outboard engines ranging from 75 HP to 115 HP. This alternator provides reliable charging power to keep your marine electrical system running smoothly during operation.

Key Features:

• 12-volt DC output with 50-amp charging capacity
• Internal cooling fan for optimal heat dissipation
• 4-groove pulley included for easy installation
• Direct replacement for Mercury OEM alternators
• Built to meet or exceed OEM specifications

Replaces OEM Part Numbers:

• Mercury 8M0063970
• Mercury 897755T
• EMP 4-6840

This alternator is engineered for durability in harsh marine environments, ensuring dependable performance and long service life for your Mercury outboard motor.