{"product_id":"12588613-genuine-gm-crankshaft-for-gm-engine","title":"12588613 Genuine GM Crankshaft For GM Engine","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"443\" data-start=\"79\"\u003eThe 12588613 is a genuine GM crankshaft engineered to transform piston movement into rotational engine force. This component is machined to precise specifications to maintain correct internal balance, alignment, and durability within the engine assembly.\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 108px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 29.7101%;\"\u003e\n\u003ccol style=\"width: 69.9275%;\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12588613\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCrankshaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e49.7 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"1555\" data-end=\"1574\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1555\" data-end=\"1574\"\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 12588613 crankshaft is built to match factory engine performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine GM crankshaft assembly\u003c\/li\u003e\n\u003cli\u003eTransfers piston movement into rotational engine motion\u003c\/li\u003e\n\u003cli\u003ePrecision-machined journals designed for proper bearing support\u003c\/li\u003e\n\u003cli\u003eMaintains correct engine balance during operation\u003c\/li\u003e\n\u003cli\u003eEngineered to align with GM engine block specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-end=\"1287\" data-start=\"1180\"\u003eThe 12588613 is designed for GM engines that require this specific factory crankshaft component. Proper installation ensures accurate internal alignment and smooth engine rotation.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-end=\"1407\" data-start=\"1289\"\u003eAlways verify part number, engine configuration, and crankshaft compatibility before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48427999723747,"sku":"12588613","price":1434.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_ee49798c-2179-4926-a640-495b63121d58.webp?v=1772714833","url":"https:\/\/unitautoparts.com\/products\/12588613-genuine-gm-crankshaft-for-gm-engine","provider":"Unit Auto Parts","version":"1.0","type":"link"}