{"product_id":"41-8851-12v-regulator-alternator-for-thermo-king-sb-iii-magnum-whisper","title":"41-8851 12V Regulator Alternator for Thermo King SB-III Magnum Whisper","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement 12V regulator alternator is intended for the listed Thermo King SB-III Magnum Whisper application and references part number 41-8851. An alternator generates electrical power for a vehicle or machine electrical system, while its regulator helps control charging voltage.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombines alternator and voltage regulation functions in one component type.\u003c\/li\u003e\n\u003cli\u003eDesigned for a 12V electrical system.\u003c\/li\u003e\n\u003cli\u003eCross-references part number 41-8851.\u003c\/li\u003e\n\u003cli\u003eSupports servicing or replacement of the corresponding charging system component.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003efor Thermo King SB-III Magnum Whisper applications\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, damaged, or malfunctioning alternator and regulator assembly.\u003c\/li\u003e\n\u003cli\u003eRoutine service of the applicable 12V charging system.\u003c\/li\u003e\n\u003cli\u003eServicing the electrical system after the existing charging component has failed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Regulator alternator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 41-8851\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Application(s):\u003c\/strong\u003e Thermo King SB-III Magnum Whisper\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a regulator alternator do? \u003cstrong\u003eA:\u003c\/strong\u003e An alternator generates electrical power for the system, while the regulator helps control the voltage supplied during charging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Compare the complete existing part number 41-8851 with the complete equipment model designation Thermo King SB-III Magnum Whisper before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":54217297461521,"sku":"ZZ3F07313","price":79.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_bdb5f914-e0c0-458a-8b9a-3ee069bade62.jpg?v=1786754889","url":"https:\/\/www.duraforce.com\/products\/41-8851-12v-regulator-alternator-for-thermo-king-sb-iii-magnum-whisper","provider":"DURAFORCE","version":"1.0","type":"link"}