InMotion WDS38-801 Drive Shaft - Front

Front Drive Shaft for Ford Super Duty

The InMotion WDS38-801 is a front drive shaft for select Ford Super Duty trucks. It is built for 2003-2010 Ford F-250 Super Duty and Ford F-350 Super Duty front applications, including 2003 models built from 11/04/02. This Ford F-250 Super Duty drive shaft and Ford F-350 Super Duty drive shaft replacement is sized for direct driveline service where the original shaft has worn, vibrated, or failed.

• Part number: WDS38-801
• Front drive shaft for Ford F-250 Super Duty and Ford F-350 Super Duty
• Drive shaft length: 39.173 in. / 995 mm
• Shaft diameter: 73 mm
• Wall thickness: 2 mm
• Overall length adjustable: 75
• Shaft material: 45, 40Cr, SS400
• CV joints included: no
• Axle nut included: no
• Slip yoke: no

Detailed Product Overview

InMotion WDS38-801 is a front driveline shaft engineered around the listed dimensions and material specification for Super Duty front axle service. The 39.173-inch shaft length, 73 mm diameter, and 2 mm wall thickness provide the core sizing needed when replacing a worn front drive shaft on 2004-2010 Ford F-250 Super Duty and 2004-2010 Ford F-350 Super Duty models, plus 2003 trucks built from 11/04/02. This part cross-references Dorman OE Solutions 938-801 and 1701-719448 for the same application.

What It Helps Address

• Driveline vibration from a worn or damaged front shaft
• Noise during acceleration or four-wheel-drive engagement
• Loss of smooth power transfer to the front axle
• Service replacement after shaft tube or joint wear
• Fitment-specific replacement needs for Ford Super Duty front driveline service

Installation Notes and Tips

Verify front-axle application, overall length, and shaft diameter against the removed part before installation. Because CV joints, axle nut, and slip yoke are not included, reuse or source any required related components separately based on the vehicle’s original configuration. Confirm that the vehicle is one of the listed Ford F-250 Super Duty or Ford F-350 Super Duty front applications before ordering.

Quality Assurance

Built to match the listed OE-style dimensions and material specification for the stated Ford Super Duty applications. Confirmed fitment includes 2004-2010 Ford F-250 Super Duty, front; 2004-2010 Ford F-350 Super Duty, front; 2003 Ford F-250 Super Duty, front, from 11/04/02; and 2003 Ford F-350 Super Duty, front, from 11/04/02.