ARCO Marine
ARCO Marine 4033 Zeus A275L Vortec Alternator, 12V, 311A Max Output
ARCO Marine 4033 Zeus A275L Vortec Alternator, 12V, 311A Max Output
SKUCT-117904
Product details
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Engineered for exceptional power output and durability, the ARCO Marine Zeus A275L Vortec Alternator is designed to meet the demands of high-energy applications.
- Delivers a 12V output, with a maximum cold output of 311 Amps and sustained cruising output of 227 Amps.
- Operates 8-20% cooler than standard alternators due to advanced cooling features like dual fans and heat-shedding coatings.
- Optimized for performance at idle speeds, reducing the need for additional generators.
- SAE J1171 Certified and proudly Made in the U.S.A.
- Direct replacement for Mando-type alternators on Vortec/GM engines used in Mercruiser and Volvo Penta marine applications.
A reliable and powerful choice for upgrading your marine, RV, or commercial power system.
Shipping & returns
Shipping & returns
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Fit & compatibility
Fit & compatibility
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