Dorman 986-184 Drive Shaft - Rear

Overview of Dorman Drive Shaft 986-184 for Ford F-150

The Dorman 986-184 drive shaft is designed specifically for Ford F-150 models, providing reliable driveline performance. Constructed with durable aluminum and equipped with universal joints, this drive shaft ensures smooth power transfer from the transmission to the axle.

• Compressed length of 76.375 inches for precise fitment
• Aluminum shaft material for strength and reduced weight
• Transmission yoke on one end and flange on the other for secure connections
• Includes universal joints for enhanced flexibility
• 5-inch shaft diameter with 0.125-inch wall thickness for durability
• Regular grade type suitable for standard driving conditions
• Does not include axle nut or slip yoke
• One driveshaft included per package

Detailed Product Description

The Dorman 986-184 drive shaft is engineered to meet the specifications of Ford F-150 trucks, ensuring compatibility and reliable operation. Its aluminum construction offers a balance of strength and weight savings, which can contribute to improved vehicle efficiency. The drive shaft measures 76.375 inches in compressed length and features a 5-inch diameter with a 0.125-inch wall thickness, providing the necessary rigidity for driveline torque transfer. The transmission yoke on one end and flange on the other allow for secure attachment to the vehicle’s transmission and differential. Universal joints are included to accommodate the movement and articulation of the driveline during operation, although CV joints are not part of this assembly. This drive shaft is a regular grade type, designed for standard use without slip yoke or greaseable fittings.

Common Applications and Issues Addressed

• Replacement for worn or damaged drive shafts on Ford F-150 models
• Resolves driveline vibrations caused by bent or imbalanced shafts
• Addresses issues with universal joint wear affecting power transfer
• Restores proper driveline length and fitment for smooth operation
• Eliminates clunking noises related to faulty transmission yoke or flange connections

Installation Notes and Tips

When installing the Dorman 986-184 drive shaft, ensure the vehicle is securely lifted and supported. Verify the compressed length of 76.375 inches matches the original part to maintain proper driveline geometry. Inspect the universal joints for smooth movement before installation. Since this drive shaft does not include an axle nut or slip yoke, reuse existing hardware if applicable or source separately. Proper torque specifications should be followed for all fasteners to avoid driveline imbalance or premature wear.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 986-184 drive shaft undergoes quality checks to ensure durability and performance on Ford F-150 vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.