Rear Drive Shaft for 2008-2010 Ford F-250 Super Duty - Dorman 946-688

$547.99

Dorman - OE Solutions Drive Shaft 946-688

Dorman - OE Solutions Drive Shaft 946-688 - view 2

Dorman - OE Solutions Drive Shaft 946-688 - view 3

Dorman - OE Solutions Drive Shaft 946-688 - view 4

Part number: 946-688

UPC: 885484452817

Condition: New

Weight: 40.40 LBS

Item Package Quantity: 1

$547.99

Current Stock: 5

Quantity:

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Dorman - OE Solutions Drive Shaft P/N:946-688

$547.99

Description

Dorman 946-688 rear drive shaft for the 2008-2010 Ford F-250 Super Duty carries engine torque from the transmission to the rear axle. This Dorman drive shaft is a one-piece steel assembly with a slip yoke.

Drawn over mandrel (DOM) seamless steel tubing with a 0.083 in wall thickness
Greaseable drive shaft with an adjustable overall length
Bolt-on connection at both ends of the shaft
New tubing, yokes and U-joints in the assembly
Dorman OE Solutions drive shaft in standard replacement grade

Quick facts

Part: Dorman 946-688 drive shaft
Fits: 2008-2010 Ford F-250 Super Duty
Position: Rear
Material: Steel
Condition: New

A worn drive shaft can show up as vibration that grows with speed, a clunk when you shift or accelerate, or play in the U-joints. These signs alone do not prove the drive shaft is the problem, since an out-of-balance tire can cause a similar vibration.

Fits

It fits the 2008-2010 Ford F-250 Super Duty, which takes one at the rear axle.

Specifications

Fit and size

Position: Rear
Quantity per vehicle: 1
Shaft diameter: 4 in
Wall thickness: 0.083 in
Length: 56.09 in, overall length adjustable
Ends: bolt on at both ends

Build and materials

Construction: 1-piece, with slip yoke
Material: Steel
Greaseable: Yes
Grade: Standard replacement
Condition: New
Country of origin: United States

In the box

One drive shaft. The axle nut is not included.

Installation notes

Arrives fully assembled and dynamically pre-balanced, ready to install.

Interchange: 7C3Z4602BM

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

7C3Z4602BM

Buyer's Q&A

Frequently Asked Questions

Does the Dorman 946-688 fit a 2008-2010 Ford F-250 Super Duty?

Yes. Dorman 946-688 is a rear drive shaft listed for the 2008-2010 Ford F-250 Super Duty, and the truck takes one.

Does the Dorman 946-688 come with an axle nut?

No. The axle nut is not included; Dorman 946-688 is sold as one drive shaft.

What is the Dorman 946-688 drive shaft made of?

Steel. This rear drive shaft uses drawn over mandrel (DOM) seamless steel tubing, with a 0.083 in wall thickness and a 4 in shaft diameter.

Is this slip yoke drive shaft greaseable and adjustable in length?

Yes. This drive shaft is greaseable and its overall length is adjustable, with a listed length of 56.09 in.

What can a worn rear drive shaft feel like?

Common signs are vibration that increases with speed, a clunk when shifting or accelerating, or play in the U-joints. A shop can confirm whether the drive shaft is the cause.