Dorman 946-862 Drive Shaft - Rear

Durable Drive Shaft for Ford F-250 and F-350 Super Duty

The Dorman 946-862 drive shaft is engineered to provide reliable driveline performance for Ford F-250 Super Duty and F-350 Super Duty trucks. Constructed from steel, this drive shaft offers strength and durability for demanding driving conditions.

• Made from high-quality steel shaft material for enhanced durability
• Greaseable design for easier maintenance and extended service life
• Adjustable overall length to ensure proper fit and alignment
• Regular grade type suitable for standard driveline applications
• 73.125 inches in length with a 3.5-inch shaft diameter and 0.083-inch wall thickness
• Does not include CV joints, slip yoke, or axle nut
• Package contains one drive shaft

Product Details and Specifications

This Dorman drive shaft (part number 946-862) is designed specifically for Ford F-250 Super Duty and F-350 Super Duty models, ensuring compatibility and proper fitment. The steel shaft material provides the necessary strength to handle torque and rotational forces, while the greaseable feature allows for routine lubrication to reduce wear. The adjustable overall length helps accommodate precise installation requirements, improving driveline alignment and reducing vibration. With a shaft diameter of 3.5 inches and a wall thickness of 0.083 inches, this drive shaft balances strength and weight for dependable performance.

Common Applications and Problem Resolution

• Replacement for worn or damaged drive shafts on Ford F-250 and F-350 Super Duty trucks
• Addresses driveline vibrations caused by misaligned or bent shafts
• Restores proper power transfer from transmission to rear axle
• Solves issues related to greaseable shaft maintenance for longer service intervals
• Suitable for regular grade driveline applications requiring steel shaft strength

Installation Notes and Tips

Ensure the drive shaft length is properly adjusted to match your vehicle’s specifications before installation. Since this drive shaft does not include CV joints, slip yoke, or axle nut, verify that existing components are in good condition or replaced as needed. Regular lubrication of the greaseable sections is recommended to maintain optimal performance and reduce wear. Professional installation is advised to ensure correct alignment and secure fitment.

Quality Assurance and Warranty

Dorman manufactures this drive shaft to meet industry standards for durability and performance. While specific warranty details are not provided, Dorman products typically undergo quality checks to ensure reliability in demanding automotive applications. For warranty information, refer to Dorman’s official documentation or contact the manufacturer directly.