Does BGA Marine offer free shipping?

Yes. BGA Marine offers free 2-day shipping on orders over $600 on select brands, and free standard US shipping on all orders.

What brands does BGA Marine carry?

BGA Marine carries top marine electronics and boating brands including Garmin, Simrad, Lowrance, Humminbird, Furuno, B&G, Minn Kota, MotorGuide, Blue Sea Systems, Mastervolt, ProMariner, RELiON, Marinco, Ancor, Attwood, Jabsco, Rule, Lenco, Seachoice, ACR, Interlux, C-MAP, and more.

Does BGA Marine ship to my location?

BGA Marine ships to all US destinations. Free 2-day shipping is available on qualifying orders over $600. Free standard shipping applies to all US orders.

Does BGA Marine sell Garmin marine electronics?

Yes. BGA Marine is an authorized retailer of Garmin marine electronics including chartplotters, fish finders, VHF radios, and navigation systems. Shop the full Garmin collection at bgamarine.com/collections/garmin.

Does BGA Marine sell Simrad products?

Yes. BGA Marine carries Simrad marine electronics including multifunction displays, autopilots, sonar, and radar systems. Shop at bgamarine.com/collections/simrad.

What is BGA Marine's return policy?

BGA Marine accepts returns on eligible items. Please visit bgamarine.com/policies/refund-policy for full details on the return and refund policy.

How do I contact BGA Marine customer service?

You can contact BGA Marine customer service through the contact page at bgamarine.com/pages/contact.

Does BGA Marine sell fish finders?

Yes. BGA Marine carries fish finders and sonar units from top brands including Garmin, Humminbird, Lowrance, and Simrad. Browse the full selection at bgamarine.com.

Does BGA Marine sell marine battery chargers?

Yes. BGA Marine carries marine battery chargers and power management products from brands including ProMariner, Mastervolt, RELiON, and Blue Sea Systems.

Does BGA Marine sell trolling motors?

Yes. BGA Marine carries trolling motors from Minn Kota and MotorGuide, including bow-mount, transom-mount, and spot-lock GPS models.

Free standard U.S. shipping on every order

Free 2-day shipping on qualifying select-brand orders $600+

ARCO Marine | Barcode: 735380943103

11% off

ARCO Zeus Alternator Shield - 24V - AS24 0.15 lb

$101.99 $114.95

Shipping calculated at checkout.

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Care information

Important! Please ensure to inspect this item before making your purchase. We're here to assist you anytime. Feel free to reach out if you have any questions or concerns; we're more than happy to help! Additionally, we offer financing options to make your purchase easier.

Delivery and Shipping

We're pleased to offer free shipping on all orders within the US. However, for oversize items, an additional shipping fee may apply. We strive to ensure timely and secure delivery of your products, partnering with top shipping services. For any inquiries regarding our shipping policy, feel free to contact our customer service team. Thank you for choosing BGA Marine!

Product Overview

Zeus Alternator Shield - 24V

Protect Your Alternator from Voltage Spikes & Disconnect Events

The ARCO Zeus Alternator Shield is engineered to protect high-output alternators from damaging voltage spikes caused by sudden battery disconnect events. These events, commonly triggered by lithium battery BMS shutdowns or accidental switch interruptions, can instantly destroy alternator diodes.

The Shield clamps excess voltage and safely diverts it to ground, helping extend alternator life and prevent costly failures.

Key Benefits:

Protects Against Voltage Spikes - Prevents damage caused by battery disconnects and load dump events
Designed for Modern Electrical Systems - Ideal for lithium battery systems with BMS shutoff risk
Extends Alternator Life - Reduces stress on diodes and internal components
Real-Time Status Indication - LED indicator provides instant health status
Easy Installation - Installs directly at alternator terminals in minutes
Built for High Output Systems - Engineered to perform with today’s high-amperage alternators

ARCO Advantage:

Tested to ISO 16750-2 Load Dump Standard
Up to 75% more survivable disconnect events vs. the leading competitor
Designed to handle real-world high-output charging conditions
Integrated into the ARCO Zeus ecosystem

Product Details

Brand: ARCO Marine
Product Type: Alternators
Manufacturer Part Number: CWR-113776
UPC: 735380943103

Compare the manufacturer part number, dimensions, fitment, voltage, material, and included components with your application before ordering.

Enjoy free standard shipping on all U.S. orders, including Alaska, Puerto Rico, Guam, U.S. territories and protectorates, and eligible P.O. boxes.

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ARCO Zeus Alternator Shield - 24V - AS24 0.15 lb

Care information

Delivery and Shipping