ARCO Marine Alternator Generator (MPN: 20850)

Reliable 12 Volt Alternator for Mercury Outboard Engines

The ARCO Marine Alternator Generator is designed to provide dependable performance for 1.5L and 3.0L Mercury outboard engines. With a robust 50 Amp output and a 12 Volt system, this alternator ensures efficient charging and reliable operation in marine environments. Engineered with precision, it features a multi-groove serpentine pulley and an internal regulator, making it a suitable replacement for OEM parts.

This alternator is built to meet or exceed OEM performance standards, ensuring that it delivers the reliability and durability expected from marine engine components. The internal fan design aids in cooling, while the clockwise or counter-clockwise rotation capability enhances versatility for various engine configurations. Installation is straightforward, allowing for quick replacement without extensive modifications.

ARCO has a long-standing reputation for quality, having set the standard in marine engine parts nearly 60 years ago. Each unit undergoes rigorous testing beyond normal operating conditions to guarantee optimal performance. With a commitment to quality and technical support, ARCO continues to be a trusted source for marine electrical components.

Features

• All Alternators Are Engineered For Performance And Reliability
• All Alternators Are Engineered And Manufactured With Precision And Quality
• All Alternators Must Meet Or Exceed OEM Performance Before Being Boxed
• Easy To Install

Specifications

• Manufacturer: Arco Marine
• Manufacturer Part Number: 20850
• Condition: New
• Amperage Output: 50 Amp
• Voltage: 12 Volt
• Case Style: OEM
• Includes Pulley: Yes
• Pulley Type: Multi-Groove Serpentine
• Wire Type: Wire
• Includes Regulator: Yes
• Regulator Type: Internal
• Includes Belt: Yes
• Includes Brackets: No