Dorman 425-383 Steering Shaft - Lower

Durable Steering Shaft for Ford F-250 and F-350 Models

The Dorman 425-383 steering shaft is engineered to provide reliable steering performance for Ford F-250, F-250 Super Duty, F-350, and F-350 Super Duty trucks. Constructed from steel with a black finish, this steering shaft offers strength and durability for demanding driving conditions.

• Made from high-quality steel for enhanced durability
• 0.73-inch diameter with 15 splines for precise fitment
• 15.2-inch length designed for specific Ford Super Duty models
• Internal spline and internal profile on one end for secure connection
• Compatible with Ford F-250, F-250 Super Duty, F-350, and F-350 Super Duty
• Does not include universal joints or mounting hardware
• Single steering shaft included per package

Product Details and Specifications

The Dorman 425-383 steering shaft is a direct replacement part designed to restore proper steering function in compatible Ford trucks. Its steel construction ensures resistance to wear and bending, while the black finish provides corrosion protection. The shaft measures 15.2 inches in length and has a diameter of 0.73 inches, featuring 15 splines for a secure and accurate fit. The internal spline and internal profile on one end allow for seamless integration with existing steering components. This part does not include universal joints or mounting hardware, so those components must be sourced separately if needed.

Compatible Vehicles and Common Applications

This steering shaft is specifically compatible with the following Ford models:

• Ford F-250
• Ford F-250 Super Duty
• Ford F-350
• Ford F-350 Super Duty

It is designed to address steering issues such as:

• Excessive play or looseness in the steering wheel
• Unusual noises or vibrations during steering
• Difficulty in steering or stiff steering response
• Worn or damaged steering shaft components
• Steering shaft corrosion or bending

Installation Notes and Tips

Installation of the Dorman 425-383 steering shaft requires basic mechanical knowledge and appropriate tools. Since mounting hardware and universal joints are not included, ensure these parts are inspected and replaced if necessary. Proper alignment and secure fastening of the shaft are critical for safe steering operation. Refer to the vehicle’s service manual for torque specifications and detailed installation procedures.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 425-383 steering shaft undergoes quality inspections to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult the product documentation or Dorman’s official resources for exact warranty terms.