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MDI ARCO 20800 Arco Alternator P14353289MDI-20800 https://cdnimages.opentip.com/full/MDI/MDI-20800.jpg ARCO 20800 Arco Alternator Manufacturer Part Number: 20800Having a heavy-duty alternator for your boat is very important. If your battery often fails, overheats, and has a bad smell from the alternator, it might be a serious indicator that there is something to be fixed to prevent damages to your boat soon. There\'s no need to be worried! Alternator - ARCO Marine (60125) is available for you.This Arco Alternator - ARCO Marine (20800) is a high-performance alternator designed for reliability and performance. It has an internal regulator and a negative ground, which ensures that this alternator performs optimally. The Arco Alternator - ARCO Marine (20800) has a 55 amp 12-volt marine alternator with 2 inches mounting foot and a single v-groove pulley that is manufactured with precision and quality.Key Features: A 55 amp 12-volt marine alternator 2 inches mounting foot single v-groove pulley It has an internal regulator It has negative ground Replaces Volvo Penta 3860769 Replaces OMC 988247, 985465, 985466, 3857298, and 3860769 Specifications: Brand: Arco Marine SKU: 20800 UPC: 693006008172 Weight: 8.00 LBS Manufacturer Part Number (MPN): 20800 12 volt. 70 amp. Internal fan. 65mm multigroove serpentine pulley included. Fits: Mercruiser 4.3L-8.2L 1998-upThis product replaces:57-20800, 69300600817, 693006008172, 19020609, 19020601 14353289 693006008172 8.0000lbs 0.00 0.00 0.00
ARCO
203.6400 2025-07-11 Only 1 left In Stock

ARCO 20800 Arco Alternator

Brand ARCO
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UPC: 693006008172
SKU: MDI-20800
Price: $203.64
Quantity:
Only 1 left In Stock
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Product Description

Manufacturer Part Number: 20800

Having a heavy-duty alternator for your boat is very important. If your battery often fails, overheats, and has a bad smell from the alternator, it might be a serious indicator that there is something to be fixed to prevent damages to your boat soon. There's no need to be worried! Alternator - ARCO Marine (60125) is available for you.

This Arco Alternator - ARCO Marine (20800) is a high-performance alternator designed for reliability and performance. It has an internal regulator and a negative ground, which ensures that this alternator performs optimally. The Arco Alternator - ARCO Marine (20800) has a 55 amp 12-volt marine alternator with 2 inches mounting foot and a single v-groove pulley that is manufactured with precision and quality.

Key Features:
  • A 55 amp 12-volt marine alternator
  • 2 inches mounting foot
  • single v-groove pulley
  • It has an internal regulator
  • It has negative ground
  • Replaces Volvo Penta 3860769
  • Replaces OMC 988247, 985465, 985466, 3857298, and 3860769

Specifications:
  • Brand: Arco Marine
  • SKU: 20800
  • UPC: 693006008172
  • Weight: 8.00 LBS
  • Manufacturer Part Number (MPN): 20800


12 volt. 70 amp. Internal fan. 65mm multigroove serpentine pulley included. Fits: Mercruiser 4.3L-8.2L 1998-up

This product replaces:

    57-20800, 69300600817, 693006008172, 19020609, 19020601

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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