Dorman 936-891 Drive Shaft - Rear

Reliable Drive Shaft Replacement for Ford Escape and Mercury Mariner

The Dorman 936-891 drive shaft is engineered to provide dependable driveline performance for your Ford Escape or Mercury Mariner. Constructed from durable steel, this rear driveshaft offers adjustable length to ensure a precise fit and smooth power transfer.

Key Features of the Dorman 936-891 Drive Shaft

• Made from high-quality steel for strength and durability
• Regular grade type suitable for standard driving conditions
• 2.5-inch shaft diameter for optimal torque handling
• Overall length adjustable to 73.125 inches for accurate fitment
• Wall thickness of 0.065 inches balances weight and strength
• Designed as a rear driveshaft for Ford Escape and Mercury Mariner models
• Non-greaseable design reduces maintenance requirements

Detailed Description of the Dorman 936-891 Drive Shaft

This Dorman drive shaft (part number 936-891) is crafted from steel, providing the necessary rigidity and resistance to wear for reliable driveline operation. The shaft diameter of 2.5 inches and wall thickness of 0.065 inches are engineered to handle the torque demands of your vehicle without compromising durability. Its adjustable overall length of 73.125 inches allows for precise installation, ensuring proper alignment and minimizing vibrations. The non-greaseable design simplifies upkeep, making it a practical choice for routine maintenance or replacement needs on Ford Escape and Mercury Mariner models.

Common Applications and Issues Addressed

• Replacement of worn or damaged rear driveshafts on Ford Escape and Mercury Mariner
• Eliminating driveline vibrations caused by bent or imbalanced shafts
• Resolving clunking noises during acceleration or deceleration
• Addressing issues related to shaft length misalignment
• Improving driveline reliability after impact or corrosion damage

Installation Notes and Tips

When installing the Dorman 936-891 drive shaft, verify the adjustable length matches your vehicle’s specifications to ensure proper fitment. Inspect related components such as universal joints and center bearings for wear during replacement. Use appropriate torque settings on fasteners to maintain driveline integrity and prevent premature failure. Since this drive shaft is non-greaseable, no additional lubrication is required post-installation.

Quality Assurance and Warranty Information

Dorman manufactures this drive shaft to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official documentation for complete warranty terms.