{"product_id":"arco-marine-zeus-a275l-1-2-single-foot-alternator-w-terminal-block","title":"ARCO Marine Zeus A275L Alternator, 311 Amp High Output, 1-2\" Single Foot Mount","description":"\u003cp\u003e\u003cstrong\u003eExperience superior, reliable power generation\u003c\/strong\u003e with the ARCO Marine Zeus A275L alternator, engineered for exceptional output and durability in demanding marine, RV, military, and commercial applications. This high-output alternator runs significantly cooler than competitors, ensuring increased performance and longevity, while rapidly charging large battery banks, even at idle speeds. Proudly made in the U.S.A. and SAE J1171 certified, the Zeus A275L is a robust solution designed to meet your most rigorous power needs. Upgrade your system today for unparalleled electrical performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eARCO Marine Zeus A275L Alternator Unit\u003c\/li\u003e\n\u003cli\u003eTerminal Block\u003c\/li\u003e\n\u003cli\u003eP-Type Harness\u003c\/li\u003e\n\u003cli\u003ePulley Hardware (M17 x 1.5 x 24mm nut, w\/ 18mm ID x 29mm OD washer)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output Performance:\u003c\/strong\u003e Delivers a maximum output of 311 Amps (Cold, 9,000 RPM), with sustained cruising output of 227 Amps (Hot, 6,000 RPM) and 198 Amps (Hot, 3,000 RPM), ensuring ample power for all your onboard systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Cooling:\u003c\/strong\u003e Runs 8-20% cooler than incumbent alternators due to heat-shedding coatings, an exterior-located rectifier, dual cooling fans, and OEM components, extending lifespan and maintaining consistent output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Idle Speeds:\u003c\/strong\u003e Engineered for high performance even at low RPMs, efficiently charging large battery banks without the constant need for a generator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Features E-Coat\/Cerakote finish for enhanced durability and heat absorption reduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e SAE J1171 Certified for ignition protection, ensuring safe operation in marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation:\u003c\/strong\u003e External Only regulation, coming with a terminal block and P-Type harness, designed for use with an external regulator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighs only 14.9 lbs (6.7 kg), making installation manageable without compromising strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V system with a default output voltage of 14.1V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Continuous Operating Temperature:\u003c\/strong\u003e Rated for up to 110°C \/ 230°F, ensuring reliable operation under challenging conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Pairings:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Application:\u003c\/strong\u003e Replaces most domestic alternator styles using a single 1” or 2” mounting foot, including models by Motorola and Prestolite.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Pairing:\u003c\/strong\u003e Achieve maximum performance and charging efficiency by pairing with an ARCO Zeus Bluetooth alternator regulator or lithium battery charging system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARCO Marine","offers":[{"title":"Default Title","offer_id":53306688143678,"sku":"CT-117895","price":1044.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/files\/107326XL.jpg?v=1779140297","url":"https:\/\/www.tugandtow.com\/products\/arco-marine-zeus-a275l-1-2-single-foot-alternator-w-terminal-block","provider":"Tug and Tow","version":"1.0","type":"link"}