{"product_id":"12v-regulator-alternator-41-8851-42-5729-425729-41-8851-418851-418-851-41-6884","title":"12V Regulator Alternator 41-8851 42-5729 425729 41-8851 418851 418-851 41-6884","description":"\u003ch2\u003e12V Regulator Alternator for 41-8851 42-5729 425729 41-8851 418851 418-851 41-6884\u003c\/h2\u003e\u003cp\u003eThis 12V regulator alternator is a direct replacement charging component designed to maintain battery voltage and power electrical systems in compatible equipment. It references OEM cross-reference numbers 41-8851, 42-5729, 425729, 41-8851, 418851, 418-851, and 41-6884 for fitment verification.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 12V regulator alternator delivers consistent charging output for engines requiring a reliable power supply. As a 12V regulator alternator, it integrates the voltage regulator and alternator into one unit, simplifying installation and reducing wiring complexity. It is intended for applications that use the cross-referenced OEM part numbers.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIntegrated voltage regulator maintains stable output under varying engine speeds\u003c\/li\u003e\n\u003cli\u003e12-volt design suitable for standard electrical systems\u003c\/li\u003e\n\u003cli\u003eDirect replacement form factor matches original mounting points\u003c\/li\u003e\n\u003cli\u003eCross-reference numbers 41-8851, 42-5729, 425729, 418851, 418-851, and 41-6884 simplify parts lookup\u003c\/li\u003e\n\u003cli\u003eRobust construction for continuous duty in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor applications using OEM part number 41-8851\u003c\/li\u003e\n\u003cli\u003efor applications using OEM part number 42-5729\u003c\/li\u003e\n\u003cli\u003efor applications using OEM part number 425729\u003c\/li\u003e\n\u003cli\u003efor applications using OEM part number 418851\u003c\/li\u003e\n\u003cli\u003efor applications using OEM part number 418-851\u003c\/li\u003e\n\u003cli\u003efor applications using OEM part number 41-6884\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplaces a failed charging unit on industrial or agricultural machinery\u003c\/li\u003e\n\u003cli\u003eMaintains battery charge during prolonged idle or low-speed operation\u003c\/li\u003e\n\u003cli\u003eServes as a drop-in replacement for equipment originally using one of the listed cross-reference numbers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e41-8851, 42-5729, 425729, 418851, 418-851, 41-6884\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I confirm this alternator fits my machine? \u003cstrong\u003eA:\u003c\/strong\u003e Compare your existing part number against the listed cross-references (41-8851, 42-5729, etc.) and verify mounting configuration and connector type before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What maintenance does this alternator require? \u003cstrong\u003eA:\u003c\/strong\u003e Keep connections clean and tight, and periodically check belt tension to ensure proper charging performance.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45564088516694,"sku":"ZZ3F07310","price":79.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_ffd6306c-b138-4617-b46b-40133cd9b631.jpg?v=1789275000","url":"https:\/\/www.solidspare.com\/products\/12v-regulator-alternator-41-8851-42-5729-425729-41-8851-418851-418-851-41-6884","provider":"Solid Spare","version":"1.0","type":"link"}