Dorman 986-079 Drive Shaft - Rear

Overview of Dorman Drive Shaft 986-079 for Ford F-150

The Dorman 986-079 drive shaft is designed specifically for Ford F-150 models, providing reliable driveline performance. Constructed from durable steel, this drive shaft features a transmission yoke on one end and a flange on the other, ensuring a secure fit and smooth power transfer.

• Compressed length of 63.75 inches for precise fitment
• Steel shaft material for strength and durability
• Includes universal joints for flexible driveline movement
• 3.5-inch shaft diameter with 0.083-inch wall thickness
• Regular grade type suitable for standard driving conditions

Detailed Product Description

The Dorman 986-079 drive shaft is engineered to meet the specifications of Ford F-150 trucks, offering a reliable connection between the transmission and the axle. Its 63.75-inch compressed length and 3.5-inch diameter shaft provide the necessary dimensions for proper driveline alignment. The steel construction ensures resistance to wear and torsional stress, while the included universal joints allow for smooth articulation during vehicle operation. This drive shaft does not include a slip yoke or axle nut and is not greaseable, reflecting its design for straightforward replacement without additional maintenance requirements.

Applications and Problem Solving

• Replaces worn or damaged drive shafts on Ford F-150 models
• Addresses driveline vibrations caused by faulty universal joints
• Restores proper power transfer from transmission to axle
• Eliminates clunking noises during acceleration or deceleration
• Corrects issues related to bent or warped drive shafts

Installation Notes and Tips

When installing the Dorman 986-079 drive shaft, ensure the transmission yoke and flange ends are properly aligned to avoid driveline imbalance. Since this drive shaft is not greaseable and does not include a slip yoke, verify compatibility with your specific Ford F-150 model year and drivetrain configuration. Use appropriate torque specifications for mounting bolts to maintain secure connections and prevent premature wear.

Quality Assurance and Warranty

Dorman manufactures this drive shaft to meet OEM standards for fit and function on Ford F-150 vehicles. The steel shaft and included universal joints are tested for durability and performance under typical driving conditions. While specific warranty details are not provided, Dorman products generally come with a limited warranty covering defects in materials and workmanship.