{"product_id":"4988377-alternator-for-cummins-4bt-3-9l","title":"4988377 28V Alternator for Cummins 4BT 3.9L","description":"\u003ch2\u003ePart Number 4988377\u003c\/h2\u003e\n\u003cp\u003ePart number 4988377 is a Topsealkit aftermarket alternator listed for Cummins 4BT 3.9L. Check the details below against your original unit. 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 4988377\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther listed numbers and codes:\u003c\/strong\u003e 5331999, 4BTAA, 4BT3.9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Alternator assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 28V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed for:\u003c\/strong\u003e Cummins 4BT 3.9L\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\u003eFitment Check\u003c\/h2\u003e\n\u003cp\u003eFind the number on the alternator you are removing and compare it with 4988377. Voltage (28V), output and pulley type should also match. Not sure? Send the engine model, serial number and a photo.\u003c\/p\u003e\n\u003ch2\u003eQuestions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes 4988377 cross-reference to other numbers?\u003c\/strong\u003e\u003cbr\u003eThis listing also references: 5331999, 4BTAA, 4BT3.9. Compare them with the numbers on your old unit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this an original (OEM) part?\u003c\/strong\u003e\u003cbr\u003eNo. It is a new aftermarket replacement. Brand names, models and numbers appear only to show compatibility.\u003c\/p\u003e\n\u003ch2\u003eRelated Parts\u003c\/h2\u003e\n\u003cp\u003eAll listings are collected in \u003ca href=\"\/ru\/collections\/alternators\"\u003eAlternators\u003c\/a\u003e. Other parts customers check: \u003ca href=\"\/ru\/products\/2874279-alternator-for-cummins\"\u003e2874279 alternator\u003c\/a\u003e, \u003ca href=\"\/ru\/products\/3332213-alternator-for-cummins-k19-k38\"\u003e3332213 alternator\u003c\/a\u003e, \u003ca href=\"\/ru\/products\/3972735-alternator-for-cummins\"\u003e3972735 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":50645132083456,"sku":"Alternator198","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3430\/7840\/files\/Alternator-28V-45A-4988377--5331999-for-Cummins-Engine-4BT-4BTAA-3.9L-4BT3.9_01.png?v=1792155027","url":"https:\/\/topsealkit.com\/ru\/products\/4988377-alternator-for-cummins-4bt-3-9l","provider":"Topsealkit Parts","version":"1.0","type":"link"}