Ford 8.8 Rear Axle Assembly - Differences

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Jun 6, 2009 | 01:04 PM

cher96

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Ford 8.8 Rear Axle Assembly - Differences

I have a '99 Ford Explorer 4x4 with a V8 and a F8.8 Rear End that needs replacement. I have been unable to find a used one with 4.10s or even any F8.8 that is supposed to be swappable into an Explorer with a V8 here in Tampa, Florida. The Yards here tell me that a F8.8 out of a V6 Explorer will not work.

Is that true and what are the differences between the two Assemblies?

Thanks

Jun 6, 2009 | 02:03 PM

cher96

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I'm not a Mechanic... just a Shade Tree Driveway Enthusiast. I appreciate the help.
Would I be able to switch in a Mountaineers 8.8 made for a V8?
Are there any other Rear Axle Assemblies that would work for me?
I still need it to have 4.10 Gearing.

Thanks

Jun 6, 2009 | 02:35 PM

Conanski

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From: Ottawa, Ontario

The Explorer and Mountaineer are the same vehicle just different dress, so yes that would be a direct swap. What is wrong with your existing axle that the whole thing has to be replaced?

Jun 6, 2009 | 02:43 PM

cher96

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Quote:

Originally Posted by Conanski

The Explorer and Mountaineer are the same vehicle just different dress, so yes that would be a direct swap. What is wrong with your existing axle that the whole thing has to be replaced?

Would you happen to know the Differences between a V6's and a V8's F8.8?

I need to replace my F8.8 Axle Assembly because of Bent Axle Tubes. I should have Trussed it. I am an avid OffRoader.

I have a '96 Jeep XJ that my son and I have Built. We thought we would try and take the Ford through it's paces. Oh, well. What can I say?

Jun 7, 2009 | 12:29 AM

cher96

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Anyone know if a Explorer Sport Trac Rear F8.8 will go into a 1999 Ford Explorer 4dr Limited 4WD with a V8?

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Jun 7, 2009 | 04:16 PM

cher96

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Front Suspension Classification Independent
Front Spring Type Torsion bar
Front Stabilizer Bar Regular
Rear Suspension Classification Rigid axle
Rear Spring Type Leaf

I have a '99 Ford Explorer 4x4 with a 5.0 V8 and a F8.8 4.10 Rear End that needs replacement. An Axle out of a V6 is not supposed to work for the V8 Explorer according to the Junk Yards I contacted.

It has been suggested that a Sport Trac may or may not work. Anyone have experience with this issue or in the know? What options do I have?

Thanks

Jun 7, 2009 | 10:01 PM

steve(ill)

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i dont know the answer, but if its a 4.10 ratio, any axle will mechanically work. the physical differences between axles i dont know. why not stop by the junk yard and have them show you why it wont work? how hard can it be to modify something to fit? maybe its not a big change?