ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V 70A [20102]

Description

Premium Replacement Alternator with Single Groove Pulley - 12V 70A

Replacement alternator that will fit Mercruiser, BRP-OMC, 12 Volt, 70 Amp, Self-exciting, Ignition protection screens, Internal regulator, Negative ground, 1-wire connection, 2-inch mounting foot, Single groove 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 a period of 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 32701
MERCURY 47456A1
MERCURY 56045
MERCURY 59755
MERCURY 69729
Sierra 18-5950

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

Specifications:

  • Amperage: 70A
  • Voltage: 12v
  • Box Dimensions: 8"H x 8"W x 9"L WT: 12 lbs
  • UPC: 693006001128

Quick Guide (pdf)
Product form

Premium Replacement Alternator with Single Groove Pulley - 12V 70AReplacement alternator that will fit Mercruiser, BRP-OMC, 12 Volt, 70 Amp,... Read more

SKU: CWR-97204
Barcode: 693006001128

$233.69$153.50

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    • Shipped today? Order within: Oct 05, 2025 15:00:00 -0400

    Description

    Premium Replacement Alternator with Single Groove Pulley - 12V 70A

    Replacement alternator that will fit Mercruiser, BRP-OMC, 12 Volt, 70 Amp, Self-exciting, Ignition protection screens, Internal regulator, Negative ground, 1-wire connection, 2-inch mounting foot, Single groove 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 a period of 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 32701
    MERCURY 47456A1
    MERCURY 56045
    MERCURY 59755
    MERCURY 69729
    Sierra 18-5950

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

    Specifications:

    • Amperage: 70A
    • Voltage: 12v
    • Box Dimensions: 8"H x 8"W x 9"L WT: 12 lbs
    • UPC: 693006001128

    Quick Guide (pdf)

    Reviews

    ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V 70A [20102]

    ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V 70A [20102]

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