{"product_id":"2020-2025-gm-silverado-sierra-3500-hd-4wd-6-6l-v8-diesel-hd-rear-upgraded-aluminum-driveshaft-regular-cab-chassis-170-8-wb-replaces-gm-84922968-84620594","title":"2020-2025 GM Silverado 3500HD, Sierra 3500HD. 4WD. 6.6L V8 Diesel. HD Rear Upgraded Aluminum Driveshaft- Regular cab chassis. 170.8 WB - Replaces GM- 84922968, 84620594","description":"\u003cp\u003eMade to Order - 2-4 Days to Ship\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2020-2025 GM Silverado 3500HD, Sierra 3500HD. 4wd. 6.6L V8 Diesel. HD Rear Upgraded Aluminum Driveshaft- Regular cab chassis. 170.8 WB \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e Replaces GM- 84922968, 84620594\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*Sierra 3500 AT4, Base, Denali, Denali Ultimate, Pro, SLE, SLT \u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*Silverado 3500 High Country, LT, LTZ, WT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"page-builder-layout-module    mobile-only\"\u003e\n\u003cdiv class=\"product-info-module data-needed\"\u003e\n\u003cdiv class=\"manufacturer-details-box\"\u003e\n\u003cdiv class=\"product-details\"\u003e\n\u003cul class=\"field-list\"\u003e\n\u003cli class=\"manufacturer\"\u003e\n\u003clabel\u003eManufacturer: East Coast Driveline Upgraded \u003cbr\u003eAftermarket \u003c\/label\u003e\u003cspan class=\"list-value\" itemprop=\"manufacturer\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"manufacturer\"\u003e\u003cstrong\u003eMade with upgraded HD 5” x .125” Aluminum Tubing and performance 1550 Series U-Joints\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"manufacturer\"\u003e\u003cstrong\u003eHigh Speed Balanced\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"manufacturer\"\u003e\u003cstrong\u003eCan be made custom length for lifted trucks (Lifted Trucks must provide new length measurement)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"part_number\"\u003e\n\u003clabel\u003ePart Number: \u003c\/label\u003e\u003cstrong\u003e\u003cspan class=\"list-value sku-display\"\u003e84922968\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli class=\"product-superseded-list\"\u003e\n\u003clabel\u003eReplaces: \u003c\/label\u003e\u003cstrong\u003e\u003cspan class=\"list-value\"\u003e84620594\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"page-builder-layout-module    mobile-only\"\u003e\n\u003cdiv class=\"product-details-module\" role=\"tabpanel\" id=\"tab-details\" aria-labelledby=\"tab-details-tab\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"product-details-inner\"\u003e\n\u003ch2 class=\"product-details-title\"\u003eDETAILS\u003c\/h2\u003e\n\u003cul class=\"field-list\"\u003e\n\u003cli class=\"manufacturer\"\u003e\u003cspan class=\"list-label\"\u003eBrand: East Coast Driveline Upgraded Aftermarket \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"part_number\"\u003e\n\u003cspan class=\"list-label\"\u003eSKU:\u003c\/span\u003e\n\u003ch2 class=\"list-value sku-display\"\u003e84922968\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli class=\"positions\"\u003e\n\u003cspan class=\"list-label\"\u003ePositions: \u003c\/span\u003e\u003cspan class=\"list-value\"\u003eRear\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"also_known_as\"\u003e\n\u003cspan class=\"list-label\"\u003eOther Names:\u003c\/span\u003e\n\u003ch2 class=\"list-value\"\u003eF Shaft\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli itemprop=\"description\" class=\"description product-description\"\u003e\n\u003cspan class=\"list-label\"\u003eDescription:\u003c\/span\u003e\n\u003cp\u003eSilverado, Sierra 3500 HD. 4wd. Diesel. Regular cab chassis. 170.8.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"product-superseded-list\"\u003e\n\u003cspan class=\"list-label\"\u003eReplaces:\u003c\/span\u003e\n\u003ch2 class=\"list-value\"\u003e84620594\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"field-list\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"health-warning\"\u003e\n\u003cimg src=\"https:\/\/cdn-static.revolutionparts.io\/assets\/images\/prop65-warn-icon-wht-20px.png\" class=\"health-warning-icon\" alt=\"Warning\"\u003e \u003ca data-toggle=\"modal\" data-target=\"#prop65warning\"\u003e\u003cstrong\u003eWARNING\u003c\/strong\u003e: California Proposition 65\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"health-warning\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"health-warning\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"health-warning\"\u003e\n\u003ctable class=\"fitment-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"fitment-year\"\u003eYear\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"fitment-make\"\u003eMake\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"fitment-model\"\u003eModel\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"fitment-trim\"\u003eBody \u0026amp; Trim\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"fitment-engine\"\u003eEngine \u0026amp; Transmission\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"fitment-table-body\"\u003e\n\u003ctr class=\"fitment-row \"\u003e\n\u003ctd class=\"fitment-year\"\u003e2025\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eChevrolet\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eHigh Country, LT, LTZ, WT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row \"\u003e\n\u003ctd class=\"fitment-year\"\u003e2025\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eGMC\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eAT4, Denali, Denali Ultimate, Pro, SLE, SLT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row \"\u003e\n\u003ctd class=\"fitment-year\"\u003e2024\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eChevrolet\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eHigh Country, LT, LTZ, WT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row \"\u003e\n\u003ctd class=\"fitment-year\"\u003e2024\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eGMC\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eAT4, Denali, Denali Ultimate, Pro, SLE, SLT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row \"\u003e\n\u003ctd class=\"fitment-year\"\u003e2023\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eChevrolet\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eHigh Country, LT, LTZ, WT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row fitment-hidden\"\u003e\n\u003ctd class=\"fitment-year\"\u003e2023\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eGMC\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eAT4, Denali, Pro, SLE, SLT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row fitment-hidden\"\u003e\n\u003ctd class=\"fitment-year\"\u003e2022\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eChevrolet\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eHigh Country, LT, LTZ, WT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row fitment-hidden\"\u003e\n\u003ctd class=\"fitment-year\"\u003e2022\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eGMC\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eAT4, Denali, Pro, SLE, SLT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row fitment-hidden\"\u003e\n\u003ctd class=\"fitment-year\"\u003e2021\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eChevrolet\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eHigh Country, LT, LTZ, WT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row fitment-hidden\"\u003e\n\u003ctd class=\"fitment-year\"\u003e2021\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eGMC\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eAT4, Base, Denali, SLE, SLT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row fitment-hidden\"\u003e\n\u003ctd class=\"fitment-year\"\u003e2020\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eChevrolet\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSilverado 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eHigh Country, LT, LTZ, WT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"fitment-row fitment-hidden\"\u003e\n\u003ctd class=\"fitment-year\"\u003e2020\u003c\/td\u003e\n\u003ctd class=\"fitment-make\"\u003eGMC\u003c\/td\u003e\n\u003ctd class=\"fitment-model\"\u003eSierra 3500 HD\u003c\/td\u003e\n\u003ctd class=\"fitment-trim\"\u003eAT4, Base, Denali, SLE, SLT\u003c\/td\u003e\n\u003ctd class=\"fitment-engine\"\u003e6.6L V8 - Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"health-warning\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"health-warning\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"health-warning\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"health-warning\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"health-warning\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"East Coast Driveline ","offers":[{"title":"Default Title","offer_id":51774608539969,"sku":"GM- 84922968, 84620594","price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/9347\/5764\/files\/D1E5A1E4-282F-4F10-8AF0-DAFA7E0F24BD.jpg?v=1780005795","url":"https:\/\/ecdriveline.com\/products\/2020-2025-gm-silverado-sierra-3500-hd-4wd-6-6l-v8-diesel-hd-rear-upgraded-aluminum-driveshaft-regular-cab-chassis-170-8-wb-replaces-gm-84922968-84620594","provider":"East Coast Driveline ","version":"1.0","type":"link"}