Dorman 938-138 Drive Shaft - Front

Front Drive Shaft for Jeep 4WD

This Dorman front drive shaft is built for specific Jeep Commander and Jeep Grand Cherokee 4WD applications that use a front shaft with serviceable universal joints. Part number 938-138 updates the original design with greaseable U-joints for easier maintenance and long-term serviceability.

Compatible With 2007-2010 Jeep Commander and 2007-2010 Jeep Grand Cherokee front driveline applications equipped with Quadra-Trac Active On Demand 4WD or Quadra-Trac I Full-Time 4WD.

• Steel shaft construction for driveline strength
• Greaseable universal joints for routine service access
• Overall length adjustable for proper driveline setup
• 31.5 in drive shaft length with 2 in shaft diameter
• 0.083 in wall thickness for a regular-duty replacement
• OE FIX design addresses permanently staked U-joints found on the original shaft

Serviceable OE FIX Design

Dorman 938-138 is a front drive shaft replacement for Jeep Commander and Jeep Grand Cherokee models that need a serviceable driveline solution. The steel shaft and greaseable U-joints support maintenance-friendly operation, while the adjustable overall length helps match the original driveline configuration. This part cross-references Mopar 52853432AA for the same application.

Common Problems This Part Can Address

• Worn or noisy front drive shaft U-joints
• Difficulty servicing permanently staked factory joints
• Vibration from a damaged or out-of-balance front shaft
• Driveline play caused by worn shaft components
• Replacement needs on Jeep Commander and Jeep Grand Cherokee front 4WD drivetrains

Installation Notes and Tips

Verify the vehicle’s sales code and front driveline configuration before installation. This part fits 2007-2010 Jeep Commander, front, w/Sales Code DHB (Quadra-Trac Active On Demand 4WD) and w/Sales Code DHZ (Quadra-Trac I Full-Time 4WD), as well as 2007-2010 Jeep Grand Cherokee, front, with the same sales code notes. Confirm driveline length and mounting points against the original shaft before final assembly. Part number 938-138 should be matched to the vehicle’s front axle and transfer case setup for correct fitment.

Quality Assurance

Dorman OE FIX parts are engineered to address known factory service limitations by improving maintainability without changing the required application fit. Part number 938-138 is built as a direct replacement for the listed Jeep Commander and Jeep Grand Cherokee front drive shaft applications.