Miata Turbo Forum - Boost cars, acquire cats. - Need expert eyes to ID this diff.

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- - Need expert eyes to ID this diff. (https://www.miataturbo.net/suspension-brakes-drivetrain-49/need-expert-eyes-id-diff-91210/)

fivehundredton

11-13-2016 05:43 PM

Need expert eyes to ID this diff.

Please help me ID this Diff. Came out of a '99 but not relevant, I don't think, because car had a long mod history.

mmmjesse

11-13-2016 06:30 PM

mazdaspeed

fivehundredton

11-13-2016 07:09 PM

Hey, Thanks. That's sorta good news after opening it up and finding grey putty that used to be gears in the bottom of the housing. Need to find a rebuild shop now.

fivehundredton

11-13-2016 08:27 PM

Just went out and checked the inside diameter of the carrier (?) and it looks the same as the open diff on my '97. Should be larger if it's a Masdaspeed, right? I'll measure closer tomorrow.

fivehundredton

11-14-2016 06:20 PM

It must be a masdaspeed. Accepts larger axels. Anybody need it? I'll sell cheap. I have a 3.9 set of gears in good shape I'll throw in.

psyber_0ptix

11-14-2016 06:23 PM

how much

fivehundredton

11-14-2016 06:24 PM

Make me an offer please.

fivehundredton

11-14-2016 06:26 PM

Or....I need a torsen diff with 4.1 or higher ratio.

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