[Vehicle Fitment]: Compatible with Ford F-250 Super Duty 2002-2010 (4WD; Gas), Compatible with F-350 Super Duty 1999-2001 (4WD, Auto Transmission, with Dual Rear Wheels; Gas), Compatible with F-350 Super Duty 2002-2010 (4WD; Gas), F-450 Super Duty/F-550 Super Duty 1999-2001 (Automatic, 4X4; Gas), F-450 Super Duty/F-550 Super Duty 2002-2010 (4X4; Gas)

[Reference Number]: 938-301, 938301, 5C3Z4A376AA, 5C3Z4A376EA, 5C3Z4A376G, 9C3Z4A376C, F81Z4A376KA, YC3Z4A376CA

[Product Description]: ①Position: Front; ②Shaft Length: 39.12 inch; ③Shaft Material: Steel; ④Shaft Diameter: 2.75 inch; ⑤Shaft Wall Thickness: 0.83 inch

[Directly Fit]: This drive shaft is made to the original equipment dimensions for dependable fit and performance