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-   -   Will 1-pc axles fit into torsen originally with 2-pc axle? (https://www.miataturbo.net/suspension-brakes-drivetrain-49/will-1-pc-axles-fit-into-torsen-originally-2-pc-axle-29072/)

rippledabs 12-10-2008 08:40 AM

Will 1-pc axles fit into torsen originally with 2-pc axle?
 
Hi, I'm trying to find some axle for a torsen swap. I got a 94 unit that still has the axle stubs in it, but the 2-pc axle are a little bit more pricey. Will the 1-pc axle work if I pull out the axle stubs?

Any advantages to either?

Braineack 12-10-2008 08:55 AM

the only difference is the axle end, the axle nut is larger and the thread pattern is different.

surprised the 2-piece are more expensive, I picked mine up for $25 each with stubs.

advantage with 1-piece design would be space savings to route a 3" exhaust...

hustler 12-10-2008 09:32 AM

I think the spline is different too. However that varies with year. I had 2 sets of 1-piece axles...one fit and one didn't into my 1991. I know the '00 axles were too big, the mystery 1-piece axles fit.

Saml01 12-10-2008 09:43 AM

Can someone post a picture of the two. I dont even know what the difference looks like.

Braineack 12-10-2008 09:51 AM

http://solomiata.com/images/singlehalfshaft.jpg

http://solomiata.com/images/halfshaft2.jpg

solomiata.com does not mention a change in the splines....i never heard of it myself, but I've never tried.


Originally Posted by solomiata
Starting with cars with build dates during March of 1995 (according to the interchange book it was VIN 14193), Mazda introduced a single piece half-shaft, gone was the stub shaft. The single piece half-shafts were typically used on Torsen equipped rears starting 3/95 but by the 1996 model year they were all that was used.


hustler 12-10-2008 10:03 AM

I don't know if the spline diameter issue is discussed anywhere, but the ones from the '00 swap car, which I pulled out of a rear subframe did not fit the 1.6 hubs because the spline teeth were too tall.

Atlanta93LE 12-10-2008 12:26 PM

In the past year, I have run 1.6 axles, two-piece 1.8 axles, and one-piece 1.8 axles. Never came across a difference in spline. And interestingly, the original 1.6 axle nuts fit on all three sets. However, I ended up using some new nuts I ordered specifically for the one-piece axles in preparation, which also worked.

rippledabs 12-10-2008 04:05 PM

thanks for all the info! Makes trying to buy axles easier.


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