Dorman 946-874 Drive Shaft - Rear

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

The Dorman 946-874 drive shaft is engineered to provide reliable driveline performance for Ford F-250 Super Duty and F-350 Super Duty trucks. Constructed from steel with adjustable length and greaseable features, this drive shaft supports heavy-duty applications with ease.

• Constructed from durable steel shaft material
• Includes slip yoke for smooth driveline connection
• Greaseable design for extended service life
• Adjustable overall length to ensure proper fitment
• Drive shaft length of 86.5 inches with 3.5-inch diameter
• Wall thickness of 0.083 inches for strength and durability
• Compatible with Ford F-250 Super Duty and F-350 Super Duty models

Technical Details and Specifications

The Dorman 946-874 drive shaft is built with a steel shaft material that offers strength and resistance to wear. It features a slip yoke to accommodate driveline movement and vibration, enhancing vehicle stability. The shaft diameter measures 3.5 inches, with a wall thickness of 0.083 inches, providing a balance of durability and weight. This drive shaft is greaseable, allowing for routine maintenance to prolong its lifespan. Additionally, the overall length is adjustable, ensuring a precise fit for your Ford F-250 Super Duty or F-350 Super Duty truck. Note that this drive shaft does not include CV joints or axle nuts.

Applications and Problem Solving

• Replaces worn or damaged drive shafts on Ford F-250 Super Duty and F-350 Super Duty trucks
• Addresses driveline vibrations and noise caused by shaft wear
• Restores proper driveline length and alignment for improved vehicle handling
• Supports heavy-duty towing and hauling by maintaining driveline integrity
• Enables maintenance with greaseable fittings to prevent premature failure

Installation Notes and Tips

When installing the Dorman 946-874 drive shaft, ensure the slip yoke is properly seated to avoid driveline vibrations. The adjustable length feature allows for fine-tuning to match your vehicle’s specifications. Regular greasing of the drive shaft is recommended to maintain smooth operation and extend service life. Verify compatibility with your specific Ford F-250 Super Duty or F-350 Super Duty model year before installation.

Quality Assurance and Warranty

Dorman manufactures this drive shaft to meet or exceed OEM standards for fit and function. The steel construction and greaseable design contribute to long-term durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation for exact warranty terms.