Dorman 946-812 Drive Shaft - Rear

Reliable Drive Shaft for Ford Mustang

The Dorman 946-812 drive shaft is engineered to provide dependable driveline performance for Ford Mustang vehicles. Constructed from durable steel, this rear driveshaft is designed to meet the demands of regular driving conditions while offering adjustability and maintenance features.

• Made from high-quality steel for strength and durability
• Regular grade type suitable for standard driving applications
• 3.5-inch shaft diameter for optimal torque handling
• 57.875-inch drive shaft length with adjustable overall length
• 0.083-inch wall thickness for balanced weight and strength
• Greaseable design for easier maintenance and extended service life
• Includes one rear driveshaft compatible with Ford Mustang models

Durable Steel Construction and Adjustable Length

This Dorman drive shaft (part number 946-812) features a steel shaft that ensures reliable power transfer from the transmission to the rear differential. The 3.5-inch diameter and 0.083-inch wall thickness provide a solid balance between rigidity and weight, helping to maintain driveline stability. The overall length is adjustable, allowing for precise fitment and alignment in Ford Mustang vehicles. Additionally, the greaseable design facilitates routine lubrication, reducing wear and extending the component's lifespan.

Compatible Ford Mustang Drive Shaft Replacement

This rear driveshaft is specifically compatible with Ford Mustang models, making it a suitable replacement part for driveline repairs or upgrades. It addresses common issues such as vibration, noise, and driveline imbalance that can occur due to worn or damaged shafts.

• Eliminates driveline vibrations caused by worn shafts
• Resolves noise issues related to shaft imbalance
• Restores smooth power transfer to the rear wheels
• Corrects fitment problems with adjustable length feature
• Supports routine maintenance with greaseable joints

Installation Notes and Tips

When installing the Dorman 946-812 drive shaft on a Ford Mustang, ensure the vehicle is securely lifted and supported. Verify the shaft length and adjust as necessary for proper fitment. Lubricate the greaseable joints before installation and periodically thereafter to maintain optimal performance. Use appropriate torque specifications for all fasteners to avoid driveline issues.

Quality Assurance and Warranty

Dorman manufactures this drive shaft to meet industry standards for durability and performance. The steel construction and greaseable design contribute to long service life under normal operating conditions. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship for their driveline components.