{"product_id":"helical-gear-differential-4","title":"Helical Gear Differential","description":"The Wavetrac Differential is a state-of-the-art helical gear differential engineered and manufactured in the USA by Autotech Driveline. Designed for the HAG215 rear axle, this unit utilizes patent-pending technology that actively improves traction in low-traction scenarios. Unlike other torque-biasing differentials, the Wavetrac creates internal load during zero axle load conditions, ensuring drive is maintained on the gripping wheel.\n\nConstructed with super strong 9310 alloy steel gears enclosed in case-hardened steel bodies, this differential is secured with ARP fasteners for maximum durability. It is designed as an OEM replacement for various Chrysler, Dodge, and Mercedes-Benz AMG models equipped with the HAG215 axle, including Chrysler 300C, Magnum, Charger, Challenger SRT-8, and Mercedes-Benz AMG E55\/E63, C63, SL55, among others. The product includes a transferable, Limited Lifetime Warranty.","brand":"Wavetrac","offers":[{"title":"Default Title","offer_id":52664113070392,"sku":"48.309.185WK","price":1025.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687539829.png?v=1784333458","url":"https:\/\/store.motormia.co\/products\/helical-gear-differential-4","provider":"MOTORMIA","version":"1.0","type":"link"}