![ARCO Marine Zeus A275L Transit Alternator w/Terminal Block [4032]](https://cdn.shopify.com/s/files/1/0704/3376/7726/files/108403XL.jpg?v=1744333482)
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Description
ARCO Marine Zeus A275L Transit Alternator w/Terminal Block [4032]Zeus A275L Transit Alternator with Terminal Block High Output High Amperage Alternator: The Highest Power Output in Its Class. Features: Replace your noisy generator! Engineered for high energy production. Suitable for marine, RV, military, and commercial applications. Rapidly charges large battery banks. Coolest operating temperatures for increased performance: Heat shedding coatings Rectifier located on housing exterior Dual cooling fans OEM
Zeus A275L Transit Alternator with Terminal Block
High Output / High Amperage Alternator: The Highest Power Output in Its Class.
Features:
- Replace your noisy generator!
- Engineered for high energy production.
- Suitable for marine, RV, military, and commercial applications.
- Rapidly charges large battery banks.
- Coolest operating temperatures for increased performance:
- Heat-shedding coatings
- Rectifier located on housing exterior
- Dual cooling fans
- OEM components
- Optimized for performance at idle speeds
- Reduces the need for a generator by creating additional power with your engine
- Unleash peak performance with E-Coat/Cerakote, keeping the A275L cooler for sustained amperage output
- For maximum performance or lithium battery charging, use the ARCO Zeus Bluetooth Alternator Regulator
- Mercedes requires the use of a clutch pulley on secondary alternators used on all Sprinter vans. For Mercedes Sprinter, please use our N62 with Clutch Pulley here
- SAE J1171 Certified
- Models are available with internal/external voltage regulators
- Proudly made in the U.S.A.
Specifications:
- Voltage: 12V
- Field Type: P
- Rotor Poles: 16
- Stator Size: 138mm
- Frame Size: Large
- Weight: 14.9 lbs / 6.7 kg
- Regulation: Internal/External (IE) or External Only (EX)
- Output Voltage: 14.1V (default)
- Finish: (Black) Cerakote or E-coating
- Cut-In RPM: 1,061 Alternator RPM
- Maximum Alt RPM: 19,000
- Battery Post: M8 Thread Post, Side Mount
- Standard Pulley: 49K6 (6-groove, 49mm)
- Pulley Mount: 17mm diameter shaft, 25mm long, threaded M17 x 1.5
- Pulley Hardware: M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
- Diodes: 6 positive, 6 negative, 50A Rated, Avalanche
- Max Output (Cold, 9,000 RPM): 311 Amps
- Sustained Cruising Output (Hot, 6,000 RPM): 227 Amps
- Sustained Idle Output (Hot, 3,000 RPM): 198 Amps
- Max Continuous Operating Temperature: 110°C / 230°F
Mounting Application:
- Replaces Ford Transit alternators for 3.5L & 3.7L Gas engines 2015-2022
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
4.5 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Dropped LDL by 38 at one year check up
Size: 60 Count (Pack of 1)
I am a 48 year old female weighing 126 lbs. I want to praise this product for reducing cholesterol levels. I have seen the cardiologist to be proactive since my dad died of heart disease and because it runs on both sides of the family. My cholesterol levels have been borderline high for several years but not to the point of needing medication. In April 2025 it was the highest levels so far. I had been eating healthy cereals and exercising at that time so I was surprised it had increased. I have taken this supplement daily for a full year without missing many doses. I just had my yearly check up on April 1, 2026, and my total cholesterol dropped by 37 and the bad LDL dropped by 38. I am very please with my results. All my levels were in the optimal range except the LDL and It was in the nearly optimal range per the Labcorp graph and total cholesterol was in the acceptable range. I have not exercised in 8 months and I eat a lot of fast food, so this product is the only explanation for the improvement. I also started the Megared CoQ10 about 5 weeks before my labs but it wouldn't be long enough to be that helpful yet. I am going to stay on the CoQ10 in addition to the Megared 4 in 1 product to see if it further lowers the LDL to the optimal range next year.
In one year with no diet changes or exercise:
Cholesterol total went from 228 to 191
LDL Cholesterol went from 161 to 123
The only thing I do not like about the product is the price but with those results I can't complain. It is worth it.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Excelente producto
Size: 80 Count (Pack of 1)
Es muy buen producto! Ya es la segunda vez que los compro y me ayudado muchísimo.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
MegaRed Omega Fish Oil
Size: 80 Count (Pack of 1)
Great Fish Oil
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Stay healthy
Good pill size, and new lemon flavor. Has all the great omega Three, and fish oil for brain, heart and joints. Good price and quality. Easy to swallow with no bad burping as long as you keep it refrigerated. Works fast and is a great choice.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
High Potency Omega-3 and Easy to Take
I’ve been taking this omega-3 supplement and so far I’m very happy with it. The capsules are easy to swallow and I appreciate the high potency of 3600 mg per serving. It feels like a good quality supplement and I like that it helps support overall wellness. The bottle also lasts a long time, which makes it a good value. Overall, it’s a great option if you’re looking for a reliable omega-3 supplement.
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Reviewed in the United States on March 6, 2026