Dorman 938-138 Drive Shaft - Front

Reliable Drive Shaft for Jeep Commander and Grand Cherokee

The Dorman 938-138 drive shaft is engineered to provide dependable driveline performance for Jeep Commander and Grand Cherokee models. Designed with adjustable length and greaseable features, this steel drive shaft ensures a precise fit and long-lasting operation.

• Constructed from durable steel for strength and reliability
• Regular grade type suitable for standard driving conditions
• 2-inch shaft diameter for optimal torque transfer
• 31.5-inch adjustable overall length for precise fitment
• 0.083-inch wall thickness balances strength and weight
• Greaseable design for easier maintenance and extended service life
• Includes one drive shaft per package

Detailed Drive Shaft Specifications and Features

This Dorman drive shaft (part number 938-138) is crafted from steel, providing the necessary rigidity and durability required for Jeep Commander and Grand Cherokee vehicles. The 2-inch shaft diameter and 0.083-inch wall thickness offer a balance between strength and flexibility, accommodating the torque demands of these models. Its overall length is adjustable up to 31.5 inches, allowing for precise installation and alignment within the driveline system. The greaseable feature simplifies routine maintenance, helping to reduce wear and extend the component's lifespan.

Compatible Applications and Common Issues Addressed

This drive shaft is compatible with the following Jeep models:

• Jeep Commander
• Jeep Grand Cherokee

It is designed to address several driveline concerns, including:

• Vibration or shuddering during acceleration
• Excessive play or looseness in the driveline
• Worn or damaged universal joints
• Noise coming from the driveline area
• Drive shaft length misalignment issues

Installation Notes and Tips

When installing the Dorman 938-138 drive shaft, ensure the vehicle is securely lifted and supported. Verify the adjustable length is set to match the original equipment specifications for your Jeep Commander or Grand Cherokee. Grease all fittings thoroughly before installation to maximize performance. It is recommended to inspect related components such as universal joints and center bearings during replacement to ensure overall driveline integrity.

Quality Assurance and Warranty Information

Dorman manufactures this drive shaft to meet or exceed OEM standards for fit, form, and function. The steel construction and greaseable design contribute to its durability and service life. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman's official documentation for exact warranty terms applicable to part number 938-138.