This Fabtech front driveshaft is specified for 2017–2021 Ford F-250 and F-350 4WD gas models and is engineered as a heavy-duty replacement to function with HD suspension systems. The design aims to provide vibration-free driveline operation in 4WD high at highway speeds and to maintain driveline reliability after suspension modifications. Fabtech positions these driveshafts for maximum driveline durability under demanding conditions.
Fabtech 17-21 Ford F250/F350 4WD Driveshaft - Gas