{"product_id":"rear-one-piece-drive-shaft","title":"Rear One-Piece Drive Shaft","description":"The Mopar 68721444AA is a rear, one-piece drive shaft designed for specific Dodge Ram 3500 applications. It is engineered to fit models from 2019 through 2026, specifically those featuring the 6.7L Cummins turbo diesel engine and the 6-speed Aisin transmission with an 865 torque output. This heavy-duty aluminum driveshaft is constructed with 5” x .125” HD tubing and solid 1550 series U-joints, offering a robust upgrade over stock components. The stock length is 68-7\/16” center to center on the U-joints, and it replaces Mopar part numbers 68305659AC, 68305659AD, and 68305659AE.\n\nInstallation of this driveshaft requires careful measurement. The manufacturer states that a new measurement must be taken from the tip of the transfer case seal to the flat of the rear flange while the truck is at ride height. This is crucial for ensuring proper fitment and performance. East Coast Driveline also notes a 2-4 day lead time for building this made-to-order component.","brand":"East Coast Driveline","offers":[{"title":"Default Title","offer_id":52687911813432,"sku":"68721444AA","price":885.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663682287.webp?v=1784887234","url":"https:\/\/store.motormia.co\/products\/rear-one-piece-drive-shaft","provider":"MOTORMIA","version":"1.0","type":"link"}