i will need a new 4EAT soon

greg donovan · Post by **greg donovan** » Tue Jun 02, 2009 5:10 pm

the 4EAT in my 95 awd legacy wagon is on its last legs.

aside from another 95 trans what years can i use in this car?

thanks

A1Fiddler · Post by **A1Fiddler** » Wed Jun 03, 2009 7:16 am

Anything from 90-98 for sure. Not sure about newer ones.

greg donovan · Post by **greg donovan** » Wed Jun 03, 2009 4:21 pm

A1Fiddler wrote:Anything from 90-98 for sure. Not sure about newer ones.

are the ratios all the same?

wtdash · Post by **wtdash** » Wed Jun 03, 2009 7:54 pm

Ratios for 4EATs:
'90-91 and '95-98 Legacy (not outbacks nor turbos) = 4.11 ratio
'92-94 Legacy, incl. turbo = 3.90
'96-98 Outback and GT (?) = 4.44

I don't think wiring harnesses/TCUs are compatible between the '90-94 and '95-98...as they went OBDII in '95+. They might plug-in but are wired different.

Also, check out Ultimatesubaru.org/forum as they've been over this a 'few' times.

greg donovan · Post by **greg donovan** » Thu Jun 04, 2009 3:22 pm

wtdash wrote:Ratios for 4EATs:
'90-91 and '95-98 Legacy (not outbacks nor turbos) = 4.11 ratio
'92-94 Legacy, incl. turbo = 3.90
'96-98 Outback and GT (?) = 4.44

I don't think wiring harnesses/TCUs are compatible between the '90-94 and '95-98...as they went OBDII in '95+. They might plug-in but are wired different.

Also, check out Ultimatesubaru.org/forum as they've been over this a 'few' times.

thanks, i had a feeling the OBDII was going to become a factor.

greg donovan · Post by **greg donovan** » Tue Jun 23, 2009 6:44 pm

how about a 4EAT from a 98 impreza with a 4.11 ratio?

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i will need a new 4EAT soon

i will need a new 4EAT soon