{"product_id":"12588516-genuine-gm-4wd-transfer-case-assembly-for-silverado-sierra","title":"12588516 Genuine GM 4WD Transfer Case Assembly For Silverado Sierra","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"512\" data-start=\"104\"\u003eThe 12588516 transfer case assembly delivers power from the transmission to both front and rear axles in four-wheel drive GM trucks. It is designed for vehicles equipped with the NVG 263 transfer case system and supports stable drivetrain operation when four-wheel drive is engaged.\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 176.4px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.6763%;\"\u003e \u003ccol style=\"width: 70.1439%;\"\u003e \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\u003e12588516\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\u003eTransfer Case Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2002–2003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCase Assembly, Transfer (NVG 263)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36.7 x 24.4 x 22.4 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e164.85 Ib\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Replacement\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 12588516 transfer case assembly is built to match factory drivetrain performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTransfers drivetrain power from the transmission to the front and rear axles\u003c\/li\u003e\n\u003cli\u003eDesigned for GM trucks equipped with the NVG 263 transfer case system\u003c\/li\u003e\n\u003cli\u003eHeavy-duty case structure built for truck drivetrain demands\u003c\/li\u003e\n\u003cli\u003eInterfaces with front and rear driveshaft components\u003c\/li\u003e\n\u003cli\u003eMaintains proper four-wheel drive engagement and operation\u003c\/li\u003e\n\u003cli\u003eManufactured to GM factory drivetrain engineering standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-start=\"2185\" data-end=\"2396\"\u003eThe 12588516 transfer case assembly installs between the transmission and both driveshafts in four-wheel drive GM trucks using the NVG 263 system. Proper installation ensures consistent torque delivery to the front and rear axles during 4WD operation.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"2398\" data-end=\"2516\"\u003eAlways verify part number, drivetrain configuration, and transfer case type before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":48442626277603,"sku":"12588516","price":2280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_5a021a33-6797-4b85-9e7f-389339b63d82.webp?v=1773220443","url":"https:\/\/unitautoparts.com\/products\/12588516-genuine-gm-4wd-transfer-case-assembly-for-silverado-sierra","provider":"Unit Auto Parts","version":"1.0","type":"link"}