{"product_id":"arco-marine-zeus-a225s-3-15-alternator-with-isolated-ground-and-terminal-block-part-number-4013","title":"ARCO Marine Zeus A225S 3.15 Alternator with Isolated Ground and Terminal Block, Part Number 4013","description":"\u003cp id=\"isPasted\"\u003e\u003cstrong\u003eZeus A225S 3.15 Alternator with Isolated Ground (Common Rail)  Terminal Block\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 style='box-sizing: border-box; border: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-weight: 400; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\"; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; margin: 0px; padding: 0px; vertical-align: baseline; list-style: inside disc; color: rgb(33, 37, 41); letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);'\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eEngineered for high energy production.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eSuitable for marine, RV, military, and commercial applications.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eRapidly charges large battery banks.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eCoolest operating temperatures for increased performance, running 8-20% cooler than incumbent alternators due to:\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eHeat shedding coatings\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eRectifier located on housing exterior\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eDual cooling fans\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eOEM components\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eOptimized for performance at idle speeds.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eReduces the need for a generator by creating additional power with your engine.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eUnleash peak performance with E-Coat\/Cerakote. Our advanced coating absorbs less heat, keeping the A225S cooler for sustained amperage output.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eUse the ARCO Zeus Bluetooth Alternator Regulator for maximum performance or lithium battery charging.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eSAE J1171 Certified.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eModels are available with an internal\/external voltage regulator.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eProudly made 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 - 130mm\u003c\/li\u003e\n\u003cli\u003eFrame Size - Small\u003c\/li\u003e\n\u003cli\u003eWeight - 12 lbs\/5.4 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) - 254 Amps\u003c\/li\u003e\n\u003cli\u003eSustained Cruising Output (Hot, 6,000 RPM) - 187 Amps\u003c\/li\u003e\n\u003cli\u003eSustained Idle Output (Hot, 3,000 RPM) - 157 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 style='box-sizing: border-box; border: 0px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-alternates: inherit; font-variant-position: inherit; font-variant-emoji: inherit; font-weight: 400; font-stretch: inherit; font-size: 14px; line-height: inherit; font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\"; font-optical-sizing: inherit; font-size-adjust: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; margin: 0px; padding: 0px; vertical-align: baseline; list-style: inside disc; color: rgb(33, 37, 41); letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; background-color: rgb(255, 255, 255);'\u003e\u003cli style=\"box-sizing: border-box; border: 0px; font: inherit; margin: 15px 0px; padding: 0px; vertical-align: baseline; display: list-item; list-style-type: disc;\"\u003eMust be used on Yanmar Common Rail introduced after 2013 (JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, 4JH110)\u003c\/li\u003e\u003c\/ul\u003e \u003c!--- cis2:m2lumZRk ---\u003e\n\u003cp\u003e\u003cstrong\u003eARCO Marine Zeus A225S 3.15 Alternator, Part Number 4013\u003c\/strong\u003e, is engineered to deliver exceptional charging performance in a compact frame. Designed with an isolated ground and common rail terminal block, this 12-volt alternator is specifically intended for Yanmar Common Rail engines introduced after 2013, including JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, and 4JH110 applications. Its high-output design rapidly charges large battery banks and provides additional electrical power directly from the engine, helping reduce reliance on a separate generator.\u003c\/p\u003e\n\u003cp\u003eThe Zeus A225S uses heat-shedding coatings, an externally mounted rectifier, dual cooling fans, and OEM components to support cooler operation and sustained output. The alternator operates 8–20% cooler than many conventional alternators, while E-Coat or black Cerakote finishes help manage heat for consistent amperage delivery. It is optimized for performance at idle speeds, delivering up to 157 amps of sustained hot output at idle, 187 amps during sustained hot cruising operation, and a maximum cold output of 254 amps. The alternator is SAE J1171 certified for marine use and is proudly made in the U.S.A.\u003c\/p\u003e\n\u003cp\u003eInternal regulation is standard, with an adapter available for optional external regulation. Pairing the alternator with the ARCO Zeus Bluetooth Alternator Regulator can provide maximum performance and enhanced lithium battery charging control. The alternator includes a side-mount M8 battery post, six-groove 49-millimeter pulley, pulley hardware, and a common rail terminal block. Its small-frame construction and 12-pound weight support installation in marine, RV, military, and commercial charging systems where dependable high-output performance is required.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-output 12-volt alternator designed for efficient energy production\u003c\/li\u003e\n\u003cli\u003eIsolated ground and common rail terminal block for compatible Yanmar Common Rail applications\u003c\/li\u003e\n\u003cli\u003eCompatible with Yanmar Common Rail engines introduced after 2013, including JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, and 4JH110\u003c\/li\u003e\n\u003cli\u003eUp to 254 amps of maximum cold output\u003c\/li\u003e\n\u003cli\u003e157 amps of sustained hot idle output and 187 amps of sustained hot cruising output\u003c\/li\u003e\n\u003cli\u003eOptimized for strong charging performance at idle speeds\u003c\/li\u003e\n\u003cli\u003eHeat-shedding coating, externally mounted rectifier, and dual cooling fans support cooler operation\u003c\/li\u003e\n\u003cli\u003eE-Coat or black Cerakote finish helps manage heat during sustained operation\u003c\/li\u003e\n\u003cli\u003eInternal regulation with adapter support for optional external regulation\u003c\/li\u003e\n\u003cli\u003eCompatible with the ARCO Zeus Bluetooth Alternator Regulator for enhanced performance and lithium battery charging\u003c\/li\u003e\n\u003cli\u003eSAE J1171 certified for marine applications\u003c\/li\u003e\n\u003cli\u003eIncludes six-groove 49-millimeter pulley and pulley mounting hardware\u003c\/li\u003e\n\u003cli\u003eSuitable for marine, RV, military, and commercial applications\u003c\/li\u003e\n\u003cli\u003eProudly made in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARCO Marine","offers":[{"title":"Default Title","offer_id":67746924822713,"sku":"107521","price":877.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/107521XL.jpg?v=1792178960","url":"https:\/\/atticusgoods.com\/products\/arco-marine-zeus-a225s-3-15-alternator-with-isolated-ground-and-terminal-block-part-number-4013","provider":"Atticus Goods","version":"1.0","type":"link"}