Dorman 946-067 Drive Shaft - Rear

Reliable Drive Shaft for Chevrolet and GMC 2500 Series Trucks

The Dorman 946-067 drive shaft is engineered to provide dependable driveline performance for Chevrolet and GMC heavy-duty trucks. Designed specifically for the Sierra 2500, Sierra 2500 HD, Sierra 2500 HD Classic, Silverado 2500, Silverado 2500 HD, and Silverado 2500 HD Classic models, this steel drive shaft ensures a precise fit and consistent operation.

Key Features of the Dorman 946-067 Drive Shaft

• Constructed from durable steel for strength and longevity
• Regular grade type suitable for standard heavy-duty applications
• 3.5-inch shaft diameter for optimal torque handling
• 63.25-inch drive shaft length designed for rear driveline compatibility
• 0.083-inch wall thickness balancing weight and durability
• Non-greaseable design for maintenance-free operation
• Includes one rear driveshaft per package

Detailed Product Description

The Dorman 946-067 drive shaft is manufactured with high-quality steel, providing the necessary rigidity and durability required for heavy-duty truck applications. Its 3.5-inch diameter and 0.083-inch wall thickness are engineered to handle the torque demands of Chevrolet and GMC 2500 series trucks without compromising structural integrity. The 63.25-inch length is tailored to fit the rear driveline setup of the specified models, ensuring proper alignment and smooth power transfer. This drive shaft features a regular grade type, making it suitable for standard use without the need for additional modifications or adjustments. The non-greaseable design reduces maintenance requirements, offering a reliable solution for drivers who prioritize durability and ease of use.

Compatible Vehicles and Common Applications

• Chevrolet Sierra 2500 and Sierra 2500 HD models
• Chevrolet Sierra 2500 HD Classic
• Chevrolet Silverado 2500 and Silverado 2500 HD models
• Chevrolet Silverado 2500 HD Classic
• GMC Sierra 2500 and Sierra 2500 HD models

Issues Addressed by the Dorman 946-067 Drive Shaft

• Eliminates vibrations caused by worn or damaged drive shafts
• Replaces bent or twisted shafts affecting driveline performance
• Restores proper power transfer to rear wheels for heavy-duty trucks
• Solves driveline noise issues related to shaft wear
• Prevents driveline failure due to material fatigue or corrosion

Installation Notes and Tips

Installation of the Dorman 946-067 drive shaft should be performed by a qualified technician familiar with Chevrolet and GMC 2500 series driveline systems. Ensure all mounting surfaces are clean and free of debris before installation. Torque all fasteners to manufacturer specifications to maintain driveline balance and prevent premature wear. Since this drive shaft is non-greaseable and non-adjustable in length, verify fitment carefully prior to installation to avoid compatibility issues.

Quality Assurance and Warranty Information

Dorman manufactures the 946-067 drive shaft to meet or exceed OEM standards for material and construction. Each unit undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or Dorman directly for exact warranty terms related to this drive shaft.