Dorman 976-140 Drive Shaft - Rear

Durable Aluminum Drive Shaft for Ford F-350 Super Duty

The Dorman 976-140 drive shaft is engineered for reliable performance in Ford F-350 Super Duty trucks. Constructed from aluminum, this drive shaft offers a balance of strength and reduced weight, designed to meet the demands of regular grade applications.

• Made from lightweight aluminum shaft material
• Drive shaft length of 73.375 inches with adjustable overall length
• 5-inch shaft diameter with 0.125-inch wall thickness for durability
• Includes slip yoke for proper fitment and function
• Does not include CV joints or axle nut
• Greaseable drive shaft: No
• Package contains one drive shaft

Technical Details and Construction

The Dorman 976-140 drive shaft is designed specifically for the Ford F-350 Super Duty, ensuring compatibility and proper fitment. Its aluminum construction reduces rotational mass compared to steel shafts, which can improve fuel efficiency and reduce drivetrain strain. The 5-inch diameter and 0.125-inch wall thickness provide the necessary strength for regular grade use, while the adjustable overall length allows for precise installation. The included slip yoke facilitates smooth connection to the transmission or transfer case, although CV joints and axle nuts are not included with this part.

Applications and Problem Solving

• Replacement for worn or damaged drive shafts on Ford F-350 Super Duty trucks
• Addresses vibration or noise issues caused by bent or imbalanced shafts
• Restores proper driveline function after axle or transmission service
• Suitable for regular grade driving conditions requiring durable driveline components

Installation Notes and Tips

When installing the Dorman 976-140 drive shaft, verify the overall length adjustment to ensure proper fitment with your Ford F-350 Super Duty. Since CV joints and axle nuts are not included, reuse existing components or source replacements separately. Proper alignment and secure fastening of the slip yoke are critical to avoid driveline vibrations and premature wear.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit and function. While specific warranty details for part number 976-140 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to Dorman’s official documentation for complete warranty information.