{"product_id":"3900178-alternator-for-cummins","title":"3900178 Alternator for Cummins","description":"\u003ch2\u003e3900178 at a Glance\u003c\/h2\u003e\n\u003cp\u003eNeed a replacement alternator for Cummins? This unit is listed under 3900178. As the charging component, the alternator replaces the battery power that the starter and electrics draw.\u003c\/p\u003e\n\u003ch2\u003eKey Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3900178\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther listed numbers and codes:\u003c\/strong\u003e 6CTA, 6C8.3, 6CTA8.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Alternator assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed for:\u003c\/strong\u003e Cummins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore build:\u003c\/strong\u003e High-efficiency copper winding with heavy-duty diode rectifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Corrosion-resistant, dust-sealed heavy-duty design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Topsealkit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New, aftermarket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage includes:\u003c\/strong\u003e 1 x alternator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Confirm This Part Fits\u003c\/h2\u003e\n\u003cp\u003eAlternators on the same engine family can differ by voltage, amperage and pulley, so match those as well as the number. Send us the engine or machine model and quote 3900178 if you want a second check.\u003c\/p\u003e\n\u003ch2\u003eQuestions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes 3900178 cross-reference to other numbers?\u003c\/strong\u003e\u003cbr\u003eThis listing also references: 6CTA, 6C8.3, 6CTA8.3. Compare them with the numbers on your old unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho sells this part?\u003c\/strong\u003e\u003cbr\u003eIt is sold by Topsealkit Mall under the Topsealkit brand as an aftermarket replacement.\u003c\/p\u003e\n\u003ch2\u003eRelated Parts\u003c\/h2\u003e\n\u003cp\u003eBrowse every alternator in \u003ca href=\"\/collections\/alternators\"\u003eAlternators\u003c\/a\u003e. Other parts customers check: \u003ca href=\"\/products\/engine-alternator-for-cummins\"\u003eEngine alternator\u003c\/a\u003e, \u003ca href=\"\/products\/3967726-alternator-for-cummins-qsm-b4-5\"\u003e3967726 alternator\u003c\/a\u003e, \u003ca href=\"\/products\/4094089-alternator-for-cummins-4bt-6bt\"\u003e4094089 alternator\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAftermarket replacement part. Manufacturer names, equipment and vehicle models and part numbers mentioned are trademarks of their respective owners and are used only to identify compatibility. This product is not made by, affiliated with, or endorsed by those companies.\u003c\/em\u003e\u003c\/p\u003e","brand":"Topsealkit","offers":[{"title":"Default Title","offer_id":50645115732224,"sku":"Alternator187","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3430\/7840\/files\/Alternator-3900178-for-Cummins-6CTA-6C8.3-6CTA8.3-Engine_01.jpg?v=1792154993","url":"https:\/\/topsealkit.com\/products\/3900178-alternator-for-cummins","provider":"Topsealkit Parts","version":"1.0","type":"link"}