I have a MSM Torsen diff and MSM axles for sale, all removed from a 2005 mazdaspeed miata. These were purchased a few months ago but never used. The MSM diff has a larger and stronger Torsen LSD than a standard torsen, and uses larger axles as well that have larger inner CV's, as well as a larger diameter axle shaft. This diff and axles will bolt into your 90-05 miata and are the strongest diff/axle combo offered in a factory NA/NB miata.

1,000 picked up for all of it, OBO. If you just want an axle, or axles, or just the diff, shoot me a PM. If you want it shipped, let me know where you live and I'll get an estimate. I would guess the axle shipping would be around 40-50 for one, probably 60-70 for both. Diff probably 80-100 since it's heavy. Local pickup would be ideal but I'll ship it if you need it!

EDIT:
MSM Diff, 700 OBO. 650 bucks! 600 dollars!

Double Edit as suggested:

 

@Downmented

 

If interested in just the diff or just the axles,

300 for both axles, 700 for just the MSM Torsen.

 

Any chance you have the 4.1 speed sender?

 

I assume you're looking for a 4.1 speed sensor for a manual trans? If so, sorry I don't have that. I sold my manual transmissions a while back and the sensors went with them.

 

Bummer. Thanks for the quick reply.

 

Axles are sold! I actually still have 1 axle left that I found so if you only need 1 MSM axle, I have one! I'll check but I don't think I have another, though I found this one I didn't know I had so who knows.

MSM diff still available.

 

Someone buy this! Had a bit of interest but nobody bought it yet.

 

MSM Diff 650 bucks!

 

Bump! I kind of want to sell this...

 

where are you located?

 

Houston, TX. North side of Houston specifically.

 

Still available. 650 OBO!

 

Wow!

 

Wow as in good, right? I thought regular torsens were like 600 bucks. I'm kind of surprised this hasn't sold already.

 

Wow as in yea for an MSM torsen for use with slightly more robust OEM axles and candidate to drop in an s2k diff...WOW

 

They technically are, but usually only re-sellers sell them for that much. Usually they're available for far less. I've seen a few go locally for 450ish recently.

Those didn't come with the axles though, as far as I'm aware.

 

I've never sold a torsen before. What's a good MSM torsen worth? Most miata re-sellers charge 1,000-1,200 for a MSM diff/axles combo, I was aiming lower than them. Right now I'd do 650 OBO for the MSM diff, and 300 for a pair of MSM axles. I don't think that's out of line, but it's OBO.

I'll have MSM axles available for it in 2-3 weeks.

 

I also wasn't aware that the MSM diff was different.

I don't think your price is out of line, but you have to find someone looking for it ya know.

 

I think your price is quite good and even a little less than what you could get but like ridethecliche said you will have to wait for someone who needs it. I assume you are also advertising on other sites? If not you should be.