Dorman 946-392 Drive Shaft – Rear

Rear Driveshaft for Ford Super Duty

This Dorman drive shaft assembly is built for rear applications on select Ford Super Duty trucks with a 3.73 axle ratio. Part number 946-392 is a direct replacement style driveshaft that arrives pre-balanced and ready to install, with new yokes, tubes, and joints for a complete driveline service.

Key Features

• Steel shaft construction for driveline strength
• Pre-balanced assembly for smoother operation
• 100% new yokes, tubes, constant velocity joints, and universal joints
• Slip yoke included
• Overall length adjustable for application-specific fitment
• 73.75 in drive shaft length with 3.5 in shaft diameter
• 0.083 in wall thickness

Detailed Product Overview

Dorman 946-392 is a rear drive shaft assembly for 1999-2002 Ford F-250 Super Duty and Ford F-350 Super Duty trucks equipped with a 3.73 axle ratio. It is engineered as a complet