Dorman 946-146 Drive Shaft - Rear

Durable Drive Shaft for Dodge Ram 2500

The Dorman 946-146 drive shaft is engineered to provide reliable driveline performance for Dodge Ram 2500 trucks. Constructed from steel with adjustable length and greaseable features, this drive shaft is designed to meet the demands of regular grade applications.

• Constructed from durable steel shaft material
• Drive shaft length of 84.3 inches with adjustable overall length
• Includes slip yoke for smooth driveline operation
• Greaseable design for extended service life
• Wall thickness of 0.083 inches for strength and durability
• Compatible with Dodge Ram 2500 models
• Does not include CV joints or axle nut

Technical Details and Specifications

The Dorman 946-146 drive shaft features a 3.5-inch diameter steel shaft designed for regular grade use. Its 84.3-inch length is adjustable, allowing for precise fitment and alignment in the driveline system of Dodge Ram 2500 trucks. The inclusion of a slip yoke facilitates smooth power transfer and accommodates driveline movement. This drive shaft is greaseable, enabling routine maintenance to reduce wear and extend component life. Note that CV joints and axle nuts are not included with this part.

Compatible Applications and Use Cases

This drive shaft is specifically compatible with Dodge Ram 2500 models, making it suitable for replacement or repair in these vehicles. It addresses common driveline issues such as:

• Vibration or shuddering during acceleration
• Excessive driveline noise or clunking sounds
• Worn or damaged slip yoke components
• Drive shaft imbalance or misalignment
• Grease-related maintenance needs for driveline longevity

Installation Notes and Tips

When installing the Dorman 946-146 drive shaft, ensure the overall length is properly adjusted to match the vehicle’s specifications. Grease the drive shaft fittings thoroughly before installation to promote smooth operation. Verify that the slip yoke is correctly seated and secured. Since CV joints and axle nuts are not included, use existing or compatible components as required. Professional installation is recommended to ensure proper alignment and driveline balance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 946-146 drive shaft undergoes quality checks to ensure durability and performance in Dodge Ram 2500 applications. Please refer to Dorman’s warranty policy for specific coverage details.