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diff mounting studs

Old Sep 18, 2007 | 03:47 PM
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diff mounting studs

does anyone know a part # and/or where i can get stock replacement differental mounting studs, just got an IFS rear axle from the junkyard today minus the third, a couple of the mounting studs are snapped

i already read up on converting to bolts, but i'd really like to stick with stock replacement

thanks
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Old Sep 18, 2007 | 10:38 PM
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3rd member mounting studs:
long (total of 2) - 90116-08226
Short (total of 8) - 90116-08235
Nuts for above - 90170-08204
Washers for above - 94512-00800
http://www.4x4wire.com/forums/showfl...&o=all&fpart=1

It says those are for an 8" front axle, but the rear should be the same being's that it's the same 3rd member.
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Old Sep 19, 2007 | 12:56 AM
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90116-08235

I submitted those part numbers as rear axle numbers from my 88...but they were categorized as front axle parts. The "long" studs are for the elocker axle for mounting the motor.

Last edited by Adam F; Sep 19, 2007 at 12:57 AM.
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Old Sep 19, 2007 | 06:27 AM
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thanks for the #'s

any idea's on price?
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Old Sep 19, 2007 | 06:56 AM
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You can also use some M8-1.25 x 35 and 40 mm long allen screws. Install from the inside of the flange facing out.

Otherwise, I have a few spare short studs if you want to keep studs in there.
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Old Sep 19, 2007 | 08:22 AM
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i seen the allen screw conversion somewhere but i cant find it now

anyone have a link?


:edit: found it on pirate, looked up the materials on Fastenal, comes to about 13 buck with extras, woohoo, i'm goin to fastenal tomorrow!

Last edited by 4banginRunner; Sep 19, 2007 at 08:37 AM.
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Old Sep 19, 2007 | 08:53 AM
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http://trail-gear.com/toy-diffstud.html
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Old Sep 19, 2007 | 08:57 AM
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We have a diff stud/bolt kit.
http://www.wabfab.org/products/diffe...ferentials.htm


Last edited by waskillywabbit; Sep 19, 2007 at 08:58 AM.
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Old Sep 19, 2007 | 04:56 PM
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Originally Posted by Adam F
The "long" studs are for the elocker axle for mounting the motor.
Hmmm, was there an e-locker available in 87-88? Not that I have a better answer as to what they're for.

I have 2 rear axles. One that was stock on my 88 pickup, the other I pulled off an 87 4Runner.

They both have 8 short studs, and 2 long studs for mounting the 3rd member. The 2 long studs are located in the same holes on each axle. 1 in what would be the 12:30 position hole. The other 1 in the 5:30 hole.
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Old Sep 19, 2007 | 05:03 PM
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Originally Posted by MudHippy
Hmmm, was there an e-locker available in 87-88? Not that I have a better answer as to what they're for.

I have 2 rear axles. One that was stock on my 88 pickup, the other I pulled off an 87 4Runner.

They both have 8 short studs, and 2 long studs for mounting the 3rd member. The 2 long studs are located in the same holes on each axle. 1 in what would be the 12:30 position hole. The other 1 in the 5:30 hole.
No e-locker at that time. All the 3rds I have seen have two longer mounting studs, 4-cyl, V6 and high pinion. Not sure if the long ones are the same length as the e-locker 3rd. 35mm and 40mm are about the right lengths for the others.
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Old Sep 23, 2007 | 12:45 AM
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Originally Posted by MudHippy
Hmmm, was there an e-locker available in 87-88? Not that I have a better answer as to what they're for.

.


Like Roger said, not available for that year. I retrofitted a 99 TRD Tacoma elocker into my 88. I was mistaken when I said the long stud part number was for the elocker motor. The correct part number for the longer elocker motor studs is 90116-08330. Sorry for the confusion!

Last edited by Adam F; Sep 23, 2007 at 12:48 AM.
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