Dorman 946-839 Rear Driveshaft Assembly (Extended Cab) (81" Bed/141.8" Wheelbase) 2003-2005 Ford F-350 6.0L Powerstroke 4WD

Detailed Applications

Product Specifications

OE Numbers

The Dorman 946-839 Rear Driveshaft Assembly is the perfect solution for Ford F-350 owners looking to enhance their vehicle's performance. Designed specifically for the 2003-2005 models equipped with a 6.0L Powerstroke engine and 4WD systems, this assembly fits Extended Cab configurations with an 81" bed and a 141.8" wheelbase, ensuring a direct and dependable fit.

Crafted with precision, this drive shaft assembly boasts 100% new components, including yokes, tubes, constant velocity (CV) joints, and universal joints. This eliminates the hassle of core charges or returns, allowing for a straightforward replacement process. The pre-balanced design facilitates a quick installation, minimizing downtime so you can hit the road sooner.

The non-staked universal joints enhance future serviceability, enabling easy maintenance and extending the lifespan of your driveline. With a drive shaft length of 58.75 inches and a robust wall thickness of 0.083 inches, durability is guaranteed to withstand the rigors of rough terrain and heavy loads. The shaft's steel construction, featuring a diameter of 3.5 inches, offers strength without compromising performance.

Whether you're upgrading your vehicle for towing capabilities or simply need a reliable replacement, the Dorman 946-839 Rear Driveshaft Assembly ensures optimal functionality and longevity. With its original equipment dimensions, installation becomes a seamless process, providing the peace of mind that comes with a trusted brand. Bring reliability back to your Ford F-350 with this high-quality driveshaft assembly, designed to deliver smooth rides and steady power transfer for all your adventures.