Rear Drive Shaft for 2008-2010 Ford F-250 Super Duty - Dorman 946-684

$645.99

Dorman - OE Solutions Drive Shaft 946-684

Dorman - OE Solutions Drive Shaft 946-684 - view 2

Dorman - OE Solutions Drive Shaft 946-684 - view 3

Dorman - OE Solutions Drive Shaft 946-684 - view 4

Part number: 946-684

UPC: 885484452497

Condition: New

Weight: 35.70 LBS

Item Package Quantity: 1

$645.99

Current Stock: 5

Quantity:

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Dorman - OE Solutions Drive Shaft P/N:946-684

$645.99

Description

The Dorman 946-684 rear drive shaft for the 2008-2010 Ford F-250 Super Duty is a one-piece steel shaft that carries power back to the rear axle. It has bolt-on connections at both ends and a slip yoke.

Part of the Dorman OE Solutions drive shaft line, graded as a standard replacement.
Made from drawn over mandrel (DOM) steel tubing with no weld seam.
Compared with standard welded steel, the DOM tube has better concentricity, uniform wall thickness, and more torsional strength and dent resistance.
Built in the USA with all-new tubing, yokes and U-joints.
Greaseable, with an adjustable overall length.

A clunk on shifting, a vibration that grows with speed or a driveline squeak can mean this rear drive shaft is worn, though a worn pinion bearing or a loose transmission mount can do the same. Find the cause before you order.

It fits the 2008-2010 Ford F-250 Super Duty 4WD Standard Cab pickup with the 98.0 in bed, 137.0 in wheelbase and the 5.4L V8 or 6.8L V10, and that truck takes one.

Specifications

Fit and size

Position: Rear
Quantity per vehicle: 1
Length: 52.74 in
Shaft diameter: 3.5 in
Wall thickness: 0.083 in
End types: Bolt On at both ends
Slip yoke: Yes, with adjustable overall length

Build and materials

Construction: 1-piece
Shaft material: Steel (DOM tubing)
Greaseable: Yes
Balancing: Dynamically pre-balanced
Condition: New
Country of origin: United States

In the box

One rear drive shaft. Not included: axle nut, CV joints.

Installation notes

Arrives fully assembled and dynamically pre-balanced, ready for a fast installation.
Ships in foam-in-place packaging so it arrives in install-ready condition.

Interchange: 7C3Z4602BH

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

7C3Z4602BH

Buyer's Q&A

Frequently Asked Questions

Will the Dorman 946-684 fit a 2008-2010 Ford F-250 Super Duty with the 6.8L V10?

Yes, on the 4WD Standard Cab pickup with the 98.0 in bed and 137.0 in wheelbase. The Dorman 946-684 rear drive shaft fits the 2008-2010 Ford F-250 Super Duty 5.4L V8 or 6.8L V10 in that configuration.

How long is the 946-684 rear drive shaft, and how thick is the tube?

The Dorman 946-684 rear drive shaft is 52.74 in long, with a 3.5 in shaft diameter and a 0.083 in steel wall thickness.

Does this rear drive shaft come with an axle nut or CV joints?

No. This listing is one rear drive shaft; an axle nut and CV joints are not included.

What can a clunk or vibration from this slip-yoke rear drive shaft mean?

A clunk when shifting into gear, a vibration that builds with road speed or a squeak from the driveline can mean a U-joint or the slip yoke on this rear drive shaft is worn.

Does this steel rear drive shaft need assembly or balancing before it goes in?

No. This rear drive shaft arrives fully assembled and dynamically pre-balanced, and it ships in foam-in-place packaging so it reaches you ready to install.