FordPartsGiant.com offers the wholesale prices for genuine 2023 Ford F-350 Super Duty parts. Parts like Front Axle, Differential, Drive Axles, Propeller Shaft are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS.