ARCO Marine Replacement Alternator f/Mercury Engines - 75-115 HP [20852]

Description

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
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Product form

Replacement Alternator for Mercury Engines - 75-115 HPReplacement alternator that will fit Mercury Outboard Engines 75 HP - 115 HP,... Read more

SKU: CWR-103977
Barcode: 693006011042

$375.85$222.50

    • Price Match Guarantee
    • Free Shipping on orders over $200
    • Secure Checkout
    • Shipped today? Order within: Oct 05, 2025 15:00:00 -0400

    Description

    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
    This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

    Reviews

    ARCO Marine Replacement Alternator f/Mercury Engines - 75-115 HP [20852]

    ARCO Marine Replacement Alternator f/Mercury Engines - 75-115 HP [20852]

    0 out of 5 stars

    This product has no reviews yet

    Recently viewed products

    © 2025 Safe Water, Powered by Safe Water

      • American Express
      • Apple Pay
      • Diners Club
      • Discover
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Visa

      Login

      Forgot your password?

      Don't have an account yet?
      Create account