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ARCO Marine

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

Out of StockNewSKU: 20102
$216.51$254.72per unit
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Special order from ARCO Marine — Estimated 2–4 weeks.

Quick Specs

Amperage: 70AVoltage: 12v

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.

Quick Specs

Amperage = 70A | Voltage = 12v

Accessories

No accessories listed for this product.

Specifications

SKU20102
UPC693006001128
BrandARCO Marine
CategoryElectrical
Country of OriginCHINA
Weight12.07
Dimensions9 x 7 x 7
StatusActive
Last Synced10/17/2026, 2:06:46 AM

Compliance & Shipping

Non-Returnable

Product Literature

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Price$216.51$8.51$20.74$1019.15$14.45
BrandARCO MarineARCO MarineARCO MarineARCO MarineVictron Energy
ConditionNewNewNewNewNew
AvailabilityOut of StockIn StockIn StockIn StockIn Stock
Weight12.079.7511.21160.52
Dimensions9 x 7 x 78 x 8 x 79 x 7 x 710 x 10 x 107 x 5 x 1
SKU20102600506007540471BPC900200014
CountryCHINAKOREA, SOUTHKOREA, SOUTH—CHINA
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$216.51