![ARCO Marine Zeus A220/3000W 12V HD High Output Alternator - Pad Mount [4044]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/113445XL.jpg?v=1775231952)
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- USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
ARCO Marine Zeus A220/3000W 12V HD High Output Alternator - Pad Mount [4044]Zeus A220 3000W 12V HD High Output Alternator Pad Mount ARCO Zeus Heavy Duty Alternator is engineered for maximum output and extended duty performance in demanding marine and diesel applications. Delivering the highest power output in its class, this high amperage alternator is built to rapidly charge large battery banks and support high electrical loads with confidence. Zeus Heavy Duty operates at exceptionally cool temperatures thanks to dual
Zeus A220/3000W 12V HD High Output Alternator - Pad Mount
ARCO Zeus Heavy Duty Alternator is engineered for maximum output and extended-duty performance in demanding marine and diesel applications. Delivering the highest power output in its class, this high-amperage alternator is built to rapidly charge large battery banks and support high electrical loads with confidence.
Zeus Heavy Duty operates at exceptionally cool temperatures thanks to dual internal cooling fans, ensuring sustained performance, extended service life, and reliable power production over long run times. Its high-energy output reduces reliance on onboard generators by producing more usable power directly from your engine.
Features:
- Replace your noisy generator
- Designed for Extended Duty Operation
- Engineered for high energy production
- Rapidly charges large battery banks
- Coolest operating temperatures for increased performance, with dual internal fans
- Reduces the need for a generator by creating additional power with your engine
- External Regulation Required
- SAE J1171 Certified
Regulation:
- External Only (EX): These units will come with a terminal block and a P-Type harness. They will only work with an external regulator, such as an ARCO Zeus Bluetooth alternator regulator.
Specifications:
- Voltage: 12V
- Field Type: P
- Rotor Poles: 12
- Weight: 18.7 lb (8.5 kg)
- Regulation: External Only (EX)
- Cut-In RPM: 1,288
- Maximum Alt RPM: 10,000
- Rear Battery Post: M8 Thread
- Standard Pulley: K8 59 mm
- Shaft Diameter: 7/8 in (22.22 mm)
- Avalanche Diodes: 50 amps
- Max Output (Cold): 249 amps
- Sustained Cruising Output (Hot, 6,000 RPM): 228 Amps
- Sustained Idle Output (Hot, 3,000 RPM): 200 amps
- Max Continuous Operating Temperature: 125°C
Brochure (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 2220 reviews
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Product Reviews
★★★★★ 5
This is SO helpful for Dyshidrotic Dermantitis
Size: 6.76 Ounce (Pack of 1)
I have dyshidrotic dermatitis and this helps me with the dryness and itchy feet. It is pretty greasy but I have to keep socks on so I don't care. It works the best if you use it twice a day but still works well once a day.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
A rich moisturizer that doesn’t feel heavy!
Size: 13.5 Ounce (Pack of 1)
I bought this because the skin on my face is very reactive and has also been very dry and I wanted to try something that was a little more rich than the moisturizer I was using. I liked that this is for face and body so it comes in a bigger size than typical face moisturizers come in. I have been using it for about a week and have noticed a reduction in flakiness and my sensitive skin does not get irritated by it. It absorbs really well and doesn’t feel heavy or make my skin feel sticky. I definitely feel it is worth the price since you get so much in the bottle and it will last a very long time!
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Reviewed in the United States on April 5, 2026
★★★★★ 5
The best eczema cream I’ve used !!!
Size: 6.76 Ounce (Pack of 1)
I will give 10 stars if it were available!!
Used most of the eczema creams out there, including prescribed ointments, but given the fact you can’t avoid using water on your hands throughout the day, the eczema was only getting worse for the past couple of months! I am glad I didn’t give up and found this cream!!!
The second I put this cream on my hands, it immediately moisturized the itching and flaking skin without drying or being greasy unlike other creams I’ve used before. It’s very calming, soothing, and deeply moisturizing! So I had to write this review for those who are suffering the similar symptoms. This may help you as much as it is helping me as I speak!
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Reviewed in the United States on May 5, 2026
★★★★★ 4
Seems to work for damaged barrier (accidental damage as well as eczema and rosacea).
Size: 6.76 Ounce (Pack of 1)
SO I am currently tryign to repair a damaged skin barrier. I have both rosacea and eczema so it's nearly impossible to find a product that makes both conditions happy. I started out using the cream version of this but my face always felt dry with it. I decided to try this since a balm usually helps keep in moisture much better. I am only using a gentle cleanser and this, planning on adding in a toner at some point.
At first I thought I was sent the cream again because this comes out like their cream version but as you rub it to spread, you can tell it has a thicker feel to it. It spreads easily and doesn't tug at my skin. Seems to sink in pretty quickly but it does leave a sticky film until it completely absorbs. I can feel my eyelids stick while waiting. Not sure how long it takes to fully absorb because once it does on my eyelids, I forget. But the stickiness does go away and leaves a soft texture behind. I do find some itching in places I normally get when my skin dislikes an ingredient. But I'm not sure if it's my normal or current damaged barrier.
It helps with the dry feeling and I would say I only feel a slight tightness. But so far, the best moisturizer I have used. And I love that there is NO NIACINAMIDE, NO HYALURONIC ACID, no oat, no shea butter, and no cica/centella asiatica. These ingredients wreak havoc on my skin and everybody is adding this to everything. It's been so hard to find a moisturizer.
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Reviewed in the United States on September 18, 2025
★★★★★ 5
Works quickly to calm itch
Size: 6.76 Ounce (Pack of 1)
I had an itchy outbreak on the back of my hand the day this product arrived. Perfect timing. Applied Avene and within a short time the itch calmed almost 100%. Slept through the night and this morning, the red rash is about 95% healed. So glad I bought this. Just another old age issue to deal with.
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Reviewed in the United States on May 21, 2026
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