{"product_id":"397-9953-alternator-for-caterpillar-cat-257d","title":"397-9953 12V Alternator for Caterpillar CAT 257D 277D 287D 259D 289D 279D","description":"\u003ch2\u003e397-9953 at a Glance\u003c\/h2\u003e\n\u003cp\u003eTopsealkit supplies this 12V alternator under part number 397-9953 as a replacement for Caterpillar CAT 257D 277D 287D 259D 289D 279D. As the charging component, the alternator replaces the battery power that the starter and electrics draw.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 397-9953\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 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed for:\u003c\/strong\u003e Caterpillar CAT 257D 277D 287D 259D 289D 279D\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\u003eChecking Fit Before You Order\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, compare mounting, pulley, connector and electrical rating with the original. If the old number is unreadable, send the machine model and serial number, quoting 397-9953.\u003c\/p\u003e\n\u003ch2\u003eQuestions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 397-9953 fit?\u003c\/strong\u003e\u003cbr\u003e397-9953 is listed for Caterpillar CAT 257D 277D 287D 259D 289D 279D. Send us the engine or machine model and we will help confirm.\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\u003eMore from This Collection\u003c\/h2\u003e\n\u003cp\u003eAll listings are collected in \u003ca href=\"\/collections\/alternators\"\u003eAlternators\u003c\/a\u003e. Other parts customers check: \u003ca href=\"\/products\/10459319-alternator-for-caterpillar-cat-loader\"\u003e10459319 alternator\u003c\/a\u003e, \u003ca href=\"\/products\/7481809-alternator-for-caterpillar-cat-bobcat\"\u003e7481809 alternator\u003c\/a\u003e, \u003ca href=\"\/products\/197-8820-alternator-for-caterpillar-cat\"\u003e197-8820 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":50644986659072,"sku":"Alternator001","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3430\/7840\/files\/12V-80A-Alternator-397-9953-for-Caterpillar-CAT-257D_01.jpg?v=1792302118","url":"https:\/\/topsealkit.com\/products\/397-9953-alternator-for-caterpillar-cat-257d","provider":"Topsealkit Parts","version":"1.0","type":"link"}