Skip to content
Reliable Power Generation for Marine and Commercial Use
The Arco Marine 4029 Alternator Generator is designed to deliver exceptional energy production for a variety of applications, including marine, RV, military, and commercial settings. With a robust output of 311 amps at 9000 RPM, this alternator ensures efficient charging of large battery banks while maintaining optimal performance even at idle speeds.
Features
- Engineered for high energy production
- Rapidly charges large battery banks
- Cool operating temperatures for enhanced performance
- Optimized for performance at idle speeds
- Reduces the need for a generator by generating additional power with your engine
- Advanced E-Coat and Cerakote finish for improved heat absorption and cooler operation
- SAE J1171 certified for reliability
- Manufactured in the USA
Specifications
- Manufacturer: Arco Marine
- Manufacturer Part Number: 4029
- Condition: New
- Amperage Output: 311 Amp
- Voltage: 12 Volt
- Case Style: OEM
- Includes Pulley: Yes
- Pulley Type: 6 Groove
- Wire Type: 2-Wire
- Includes Regulator: No
- Regulator Type: Internal/External
- Finish: Electro Coated
- Includes Belt: Yes
- Includes Brackets: No
Technical Documents
ARCO_Zeus_Alternator_Wiring_Guide_2025.pdf
ARCO_Zeus_Brand_Limited_Warranty.pdf
The_ARCO_Zeus_Collection_Brochure.pdf
The_ARCO_Zeus_Collection_Brochure.pdf
ARCO_Zeus_Alternator_Wiring_Guide_2025.pdf
The_ARCO_Zeus_Collection_Brochure.pdf
ARCO_Zeus_High_Output_Alternator_Testing_Results_93023fc1-b11e-4181-9ad0-8b24e3e4ccca.pdf
ARCO_Zeus_High_Output_Alternator_Testing_Results_93023fc1-b11e-4181-9ad0-8b24e3e4ccca.pdf
ARCO_Zeus_High_Output_Alternator_Testing_Results_93023fc1-b11e-4181-9ad0-8b24e3e4ccca.pdf
Shipping & Returns
- This product ships to the US and Canada. Canadian orders may incur customs, import duties, and brokerage fees. Please review our shipping policy. To estimate these potential additional costs, we recommend using this calculator.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
