Replacement Alternator for Mercury Engines - 75-115 HP

Replacement alternator that will fit Mercury Outboard Engines 75 HP - 115 HP, 12 Volt, 50 AMP, internal fan, 4 grooves, pulley included. 

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.

Warranty Information:

When properly installed, all ARCO products are warrantied against defects in materials and workmanship for 12 months for leisure use and 90 days for commercial or racing applications. 

Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product by visiting arcomarine.com/product-registration 

Replaces:

• MERCURY Alternator 8M0063970
• MERCURY Alternator 897755T
• EMP Alternator 4-6840

Orders are usually shipped the same day or the next business day depending on the time cut off. Review our shipping policies and size guides for answers to common questions.