Dorman - OE Solutions Drive Shaft P/N:946-844

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$1,069.99
MPN: 946-844
UPC: 885484798663
Item Package Quantity: 1
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Dorman - OE Solutions Drive Shaft P/N:946-844
Dorman - OE Solutions Drive Shaft P/N:946-844
$1,069.99

Keep power flowing from the transmission to the rear axle with the Dorman - OE Solutions Rear 2-Piece Steel Driveshaft Assembly 946-844. It arrives fully assembled and dynamically pre-balanced as a direct-fit replacement for the 2003-2007 Ford F-350 Super Duty [All], installing with bolt-on ends at both connections for a fast, hassle-free job.

  • Ready to install: ships fully assembled and dynamically pre-balanced, with a 3.5-inch shaft diameter and adjustable overall length.
  • Premium shaft: made from drawn over mandrel (DOM) seamless steel tubing for superior concentricity, uniform wall thickness, and more torsional strength and dent resistance than standard welded steel.
  • All-new construction: built with 100% new—not remanufactured—tubing, yokes, CV joints, and U-joints.
  • Greaseable design: the assembly is greaseable and ships in protective foam-in-place packaging.

This rear driveshaft carries and transmits engine torque to the rear axle; worn U-joints or CV joints, vibration, or clunking on acceleration are signs the original driveshaft may need replacing. Made in the United States.

Interchange: 3C3Z4R602BE · 3C3Z4R602BEX

This part cross-references / interchanges with the following part numbers:

3C3Z4R602BE, 3C3Z4R602BEX

Frequently Asked Questions

What vehicle does this driveshaft fit?

It is a direct-fit replacement for the 2003-2007 Ford F-350 Super Duty [All]. See the Buyer's Guide tab to confirm fitment for your vehicle.

Does it come assembled and balanced?

Yes. This rear 2-piece assembly arrives fully assembled and dynamically pre-balanced for a fast, hassle-free installation.

What is the driveshaft made from?

It is built from drawn over mandrel (DOM) seamless steel tubing, offering superior concentricity, uniform wall thickness, and more torsional strength and dent resistance than standard welded steel.

Are the joints new or remanufactured?

The assembly uses 100% new—not remanufactured—components, including the tubing, yokes, CV joints, and U-joints.

Is this driveshaft greaseable?

Yes, this driveshaft assembly is greaseable and has an adjustable overall length. Its shaft diameter is 3.5 inches.