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-   Suspension, Brakes, Drivetrain (https://www.miataturbo.net/suspension-brakes-drivetrain-49/)
-   -   rear axles? (https://www.miataturbo.net/suspension-brakes-drivetrain-49/rear-axles-40890/)

jrw 11-05-2009 01:25 PM

rear axles?
 
I've done some searching and haven't been able to find out.

I currently have a full 97 rear diff set-up in my car, but it's open. I've found a 95 LSD rear diff, but everything I've found shows the axles to split in 95. this one is out of a early VIN car, does anyone know if the 97 axles will work with it for sure?

I bought a 3.90 planning on swapping to it, but I just don't think the car has enough tq to use it. anyone swapped to 3.90 and felt that life couldn't be any better?

miata2fast 11-05-2009 02:27 PM


Originally Posted by jrw (Post 478444)
I've done some searching and haven't been able to find out.

I currently have a full 97 rear diff set-up in my car, but it's open. I've found a 95 LSD rear diff, but everything I've found shows the axles to split in 95. this one is out of a early VIN car, does anyone know if the 97 axles will work with it for sure?

I bought a 3.90 planning on swapping to it, but I just don't think the car has enough tq to use it. anyone swapped to 3.90 and felt that life couldn't be any better?

I know that any 1.8 NA axle will work. I have the early vin 95, and broke many axles, and put later model axles in it. It looks different, but it works. The early axles are a 2 piece unit so that you do not have to undo the spindles from the control arms. The later axles are either stronger or cheaper to make, hence the change.

jrw 11-05-2009 04:11 PM

so the 94 / early 95 cars had a 2 piece axle like the 1.6's? just swap the housing and I'm good to go?

miata2fast 11-05-2009 08:25 PM


Originally Posted by jrw (Post 478562)
so the 94 / early 95 cars had a 2 piece axle like the 1.6's? just swap the housing and I'm good to go?

You are good to go.

jrw 11-09-2009 12:09 PM

thanks for the info M2F. just got the carrier and it does have the axle stubs. can I pop those out or are the pressed in?

18psi 11-09-2009 12:14 PM

I found the title and post funny as hell.

Rear diff? Rear axles? As opposed to the miata FRONT diff and FRONT axles??:D

LOL just giving you a hard time:)

hustler 11-09-2009 12:16 PM

I'm a little more concerned about the transfer case.

jrw 11-09-2009 12:26 PM


Originally Posted by 18psi (Post 479890)
Rear diff? Rear axles?

it sounded good at the time... :facepalm:


Originally Posted by hustler (Post 479892)
I'm a little more concerned about the transfer case.

front diff and the t-case are good to go.

http://www.aeu86.org/download/4wd-miata-1/id/7353

Joe Perez 11-09-2009 12:27 PM

The 90-(~)'95 cars had split axles. The ones used on '94-'95 are not the same as on '90-'93. Apart from being split in two, they are the same as the later axles.

hustler 11-09-2009 12:28 PM


Originally Posted by jrw (Post 479893)
it sounded good at the time... :facepalm:



front diff and the t-case are good to go.

http://www.aeu86.org/download/4wd-miata-1/id/7353

There is an exact copy of that in Beamont, TX with Skyjacker suspension and I've ridden in it and it was quite entertaining.

jrw 11-09-2009 12:32 PM


Originally Posted by Joe Perez (Post 479894)
The 90-(~)'95 cars had split axles. The ones used on '94-'95 are not the same as on '90-'93. Apart from being split in two, they are the same as the later axles.

can I pop the stubs out of the 95 housing and use my 97 axles or do I just need to swap the carriers? I don't have the 2 piece 1.8 axles.

miata2fast 11-09-2009 02:37 PM


Originally Posted by jrw (Post 479897)
can I pop the stubs out of the 95 housing and use my 97 axles or do I just need to swap the carriers? I don't have the 2 piece 1.8 axles.

Yes, just pry them out.

jrw 11-09-2009 04:35 PM

muchos gracias seņor.


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