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1354 speedo drive gear


adsm08

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Here are some pictures of what we are looking at. This is from the back end of a 2wd M5OD I am tearing apart, but it is the same as the t-case gear, and the shaft setup is very similar. The big difference is the t-case just uses the rear flange to hold the gear in place longitudinally, rather than the snap ring in this setup.


 
Last edited:


Denisefwd93

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Thanks again A!

It would be very cool to discover that there actually is a little indent on the shaft where the bearing would hold the gear in place. This would translate to mean a newer transfer case just needing the speedo hole drilled out for the mechanical speed sensor and, a small bolt to hold it in. I'm so tempted to tear into the 98 T case I have but it has to wait my truck is up on jack stands we're looking for that shake&wobble in the back end.
 

adsm08

Senior Master Grease Monkey
Supporting Member
Article Contributor
Ford Technician
TRS 20th Anniversary
Joined
Sep 20, 2009
Messages
34,623
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3,613
Points
113
Location
Dillsburg PA
Vehicle Year
1987
Make / Model
Ford
Engine Type
4.0 V6
Engine Size
4.0
Transmission
Manual
2WD / 4WD
4WD
Tire Size
31X10.50X15
Thanks again A!

It would be very cool to discover that there actually is a little indent on the shaft where the bearing would hold the gear in place. This would translate to mean a newer transfer case just needing the speedo hole drilled out for the mechanical speed sensor and, a small bolt to hold it in. I'm so tempted to tear into the 98 T case I have but it has to wait my truck is up on jack stands we're looking for that shake&wobble in the back end.
I wish I could deal with a simple street-ability issue.

I am tearing this trans down to steal the speed gears to drop the ones in my Ranger, and in the first pic you can see the C4 that has no R (maybe, I might have it fixed, but I am waiting on a new pump gasket), and in the upper left you can just see the Pontica 400 block that a former co-worker managed to screw me on big time.
 

pjtoledo

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the tcase I pulled from a 99 does not have the spring, or ball, or hole to put them in.
 

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