{"product_id":"arco-marine-zeus-a275l-n62-alternator-with-regulator-high-performance-marine-and-rv-alternator","title":"ARCO Marine Zeus A275L N62 Alternator with Regulator – High-Performance Marine and RV Alternator","description":"\u003cp\u003e\u003cstrong\u003eZeus A275L N62 Alternator with Regulator\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe highest power output alternator in its size\/class.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngineered for High Energy Production.\u003c\/li\u003e\n\u003cli\u003eSuitable for Marine, RV, Military, and Commercial applications.\u003c\/li\u003e\n\u003cli\u003eRapidly charges large battery banks.\u003c\/li\u003e\n\u003cli\u003eCoolest operating temperatures for increased performance. Runs 8 - 20% cooler than incumbent alternators due to:\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e - Heat shedding coatings\u003c\/p\u003e\u003cp\u003e - Rectifier located on housing exterior\u003c\/p\u003e\u003cp\u003e - Dual cooling fans\u003c\/p\u003e\u003cp\u003e - OEM Components\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIt is optimized for performance at idle speeds.\u003c\/li\u003e\n\u003cli\u003eReduces the need for a generator by creating additional power with your engine.\u003c\/li\u003e\n\u003cli\u003eUnleash peak performance with E-Coat\/Cerakote. Our advanced coating absorbs less heat, keeping the A275L cooler. This translates to more amperage for sustained periods.\u003c\/li\u003e\n\u003cli\u003eUse an ARCO Zeus Bluetooth alternator regulator for maximum performance or lithium battery charging.\u003c\/li\u003e\n\u003cli\u003eSAE J1171 Certified.\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage - 12v\u003c\/li\u003e\n\u003cli\u003eField Type - P\u003c\/li\u003e\n\u003cli\u003eRotor Poles - 16\u003c\/li\u003e\n\u003cli\u003eStator Size - 138mm\u003c\/li\u003e\n\u003cli\u003eFrame Size - Large\u003c\/li\u003e\n\u003cli\u003eWeight - 14.9 lbs\/6.7 kg\u003c\/li\u003e\n\u003cli\u003eRegulation - Internal\/External (Internally regulated with adaptor for optional external regulation.)\u003c\/li\u003e\n\u003cli\u003eOutput Voltage - 14.1v (Default)\u003c\/li\u003e\n\u003cli\u003eFinish - (Black) Cerakote or E-coating\u003c\/li\u003e\n\u003cli\u003eCut-In RPM - 1,061 Alternator RPM\u003c\/li\u003e\n\u003cli\u003eMaximum Alt RPM - 19,000\u003c\/li\u003e\n\u003cli\u003eBattery Post - M8 Thread Post, Side Mount\u003c\/li\u003e\n\u003cli\u003eStandard Pulley - 49K6 (6-groove, 49mm)\u003c\/li\u003e\n\u003cli\u003ePulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5\u003c\/li\u003e\n\u003cli\u003ePulley Hardware - M17 x 1.5 x 24mm nut, w\/ 18mm ID x 29mm OD washer (Included)\u003c\/li\u003e\n\u003cli\u003eDiodes - 6 positive, 6 negative, 50A Rated, Avalanche\u003c\/li\u003e\n\u003cli\u003eMax Output (Cold, 9,000 RPM) - 311 Amps\u003c\/li\u003e\n\u003cli\u003eSustained Cruising Output (Hot, 6,000 RPM) - 227 Amps\u003c\/li\u003e\n\u003cli\u003eSustained Idle Output (Hot, 3,000 RPM) - 198 Amps\u003c\/li\u003e\n\u003cli\u003eMax Continuous Operating Temperature - 110C \/ 230F\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMounting Application:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eReplaces most Mercedes and BMW alternators, Mercedes Sprinter 1999-2006 alternators, Mercedes Sprinter Factory dual alternator 2007-Up Replacement\u003c\/li\u003e\u003c\/ul\u003e\u003cstrong\u003eThis product may not be returned to the original point of purchase.  Please contact the manufacturer directly with any issues or concerns.\u003c\/strong\u003e \u003c!--- cis2:m2lumZRk ---\u003e\n\u003cp\u003eThe ARCO Marine Zeus A275L N62 Alternator is designed to deliver the highest power output within its size and class, making it ideal for demanding marine, RV, military, and commercial applications. Engineered for high energy production, this alternator rapidly charges large battery banks, ensuring your systems remain powered even during extended use. Its robust construction and advanced cooling features enable it to operate at cooler temperatures, running 8 to 20% cooler than comparable models thanks to heat shedding coatings, exterior-mounted rectifiers, dual cooling fans, and OEM-grade components. This design ensures increased performance and durability, especially in harsh environments.\u003c\/p\u003e\u003cp\u003eOptimized for performance at idle speeds, the Zeus A275L reduces reliance on a generator by generating additional power directly from your engine. Its advanced E-Coat or Cerakote finish absorbs less heat, maintaining cooler operating temperatures for sustained amperage output. For maximum efficiency, it is compatible with ARCO Zeus Bluetooth alternator regulators and supports lithium battery charging, providing flexible and modern power management options. Certified according to SAE J1171 standards and proudly made in the USA, this alternator offers reliable performance for demanding applications.\u003c\/p\u003e\u003cp\u003eThe alternator features a 12-volt system with a 16-pole rotor and a large stator, capable of producing up to 311 amps at maximum cold RPM and maintaining high output levels during hot cruising and idle conditions. Its internal regulation can be adapted for external regulation, and it includes a standard 6-groove pulley for easy installation. With a lightweight design of just under 15 pounds, the Zeus A275L is a versatile replacement for many Mercedes and BMW alternators, including those used in Mercedes Sprinter models from 1999 to 2006 and 2007-up factory dual alternator setups. Its durable construction and high maximum operating temperature of 230°F ensure long-lasting performance in challenging environments, making it a reliable choice for high-demand power systems.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh energy production for demanding applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for marine, RV, military, and commercial use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRapidly charges large battery banks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRuns 8-20% cooler thanks to heat shedding coatings, exterior rectifier, dual cooling fans, and OEM components\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for high performance at idle speeds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces generator dependency by generating additional power from engine\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eE-Coat\/Cerakote finish absorbs less heat for cooler operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with ARCO Zeus Bluetooth regulator for maximum performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports lithium battery charging\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSAE J1171 certified for reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty 12V system with 16-pole rotor and large stator\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaximum output of 311 amps at cold RPM\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports external regulation with internal regulation option\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes standard 6-groove pulley and mounting hardware\u003c\/li\u003e\u003c\/ul\u003e","brand":"ARCO Marine","offers":[{"title":"Default Title","offer_id":44431833530410,"sku":"103947","price":1136.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/103947XL.jpg?v=1780873294","url":"https:\/\/atticusgoods.com\/products\/arco-marine-zeus-a275l-n62-alternator-with-regulator-high-performance-marine-and-rv-alternator","provider":"Atticus Goods","version":"1.0","type":"link"}