Dorman 976-605 Drive Shaft - Rear

Durable Drive Shaft for Ford and Mercury Vehicles

The Dorman 976-605 drive shaft is engineered to provide reliable driveline performance for select Ford and Mercury models. Designed with a steel shaft and greaseable universal joints, this drive shaft supports smooth power transfer and long-lasting operation.

• Compressed length of 64.62 inches for precise fitment
• Steel shaft material ensures strength and durability
• Slip yoke on one end and flange on the other for secure connection
• Includes greaseable universal joints for maintenance and longevity
• 3.5-inch shaft diameter with 0.083-inch wall thickness
• Compatible with Ford Crown Victoria, Explorer, Mercury Grand Marquis, and Mountaineer

Technical Details and Construction

This Dorman drive shaft (part number 976-605) features a 64.62-inch compressed length, making it suitable for specific Ford and Mercury driveline applications. The shaft is constructed from steel, providing the necessary rigidity and resistance to torsional stress. One end of the shaft uses a slip yoke design, allowing for slight movement and alignment during operation, while the opposite end features a flange connection for secure attachment to the differential or transmission. The universal joints included are greaseable, enabling routine maintenance to extend service life. The shaft diameter measures 3.5 inches with a wall thickness of 0.083 inches, balancing strength and weight for optimal driveline performance.

Compatible Vehicles and Applications

This drive shaft is compatible with the following vehicles:

• Ford Crown Victoria
• Ford Explorer
• Mercury Grand Marquis
• Mercury Mountaineer

It is designed to replace worn or damaged drive shafts in these models, restoring smooth power delivery from the transmission to the rear axle.

Common Issues Addressed by This Drive Shaft

• Vibration or shuddering during acceleration or cruising
• Clunking noises from the driveline when shifting or starting
• Worn or damaged universal joints causing driveline play
• Leaks or damage to slip yoke seals
• Excessive wear leading to driveline imbalance

Installation Notes and Tips

When installing the Dorman 976-605 drive shaft, ensure the slip yoke and flange connections are properly aligned and securely fastened. Grease the universal joints before installation and periodically thereafter to maintain smooth operation. Verify the shaft length matches the vehicle specifications to avoid driveline binding or excessive play. Professional installation is recommended to ensure proper torque settings and driveline balance.

Quality Assurance and Warranty

Dorman manufactures this drive shaft to meet or exceed OEM specifications for fit, form, and function. The steel construction and greaseable universal joints contribute to durability and serviceability. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.