Legacy Gearbox Change
#1
Scooby Newbie
Thread Starter
Join Date: Mar 2018
Location: North East
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
Legacy Gearbox Change
Hi,
I have an old 07 Legacy 2.0 and I need to change the gearbox could anybody tell me please whether I need to match the transmission type code to the new one or can I put any in or are there a certain batch of codes I can use? Thanks any help appreciated.
I have an old 07 Legacy 2.0 and I need to change the gearbox could anybody tell me please whether I need to match the transmission type code to the new one or can I put any in or are there a certain batch of codes I can use? Thanks any help appreciated.
#2
Scooby Regular
With the limited model/engine spec info supplied, can only give a vague reponse.
It's always simplest to replace like for like as changing a box outwith the transmission code can require a change in rear diff as well.
however the code includes a model year marker - the 8th character.
for example
TY757XTCAB - MY06
TY757XTDAB - MY07
It's always simplest to replace like for like as changing a box outwith the transmission code can require a change in rear diff as well.
however the code includes a model year marker - the 8th character.
for example
TY757XTCAB - MY06
TY757XTDAB - MY07
#3
Scooby Newbie
Thread Starter
Join Date: Mar 2018
Location: North East
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
Thanks for the reply, looks like the one I'm after is as rare as Hen's teeth, I've been keeping an eye out for one for a while. Thanks again. I'll keep looking.
#4
Scooby Regular
#6
Scooby Regular
If it's not a MY06 PM me the VIN and I can check what should be fitted
A possible option......
TY757VTCAB where V: Full-time AWD 5MT single range with viscous coupling center differential
TY757XTCAB where X: Full-time AWD 5MT dual range with viscous coupling center differential
#7
2003 Legacy
Hi,
I have a similar problem. My central diff has died with gearbox code TY754XRBAB. I've found a replacement Impreza box TY754XR4AA. I can't work out the difference indicayed by the last 3 characters. I assume it will fit since it is dual range and from an EJ20, but best to know I'm wrong now rather than when the thing appears on a pallet!
Thanks for any help .
I have a similar problem. My central diff has died with gearbox code TY754XRBAB. I've found a replacement Impreza box TY754XR4AA. I can't work out the difference indicayed by the last 3 characters. I assume it will fit since it is dual range and from an EJ20, but best to know I'm wrong now rather than when the thing appears on a pallet!
Thanks for any help .
Trending Topics
#8
Scooby Regular
Hi,
I have a similar problem. My central diff has died with gearbox code TY754XRBAB. I've found a replacement Impreza box TY754XR4AA. I can't work out the difference indicayed by the last 3 characters. I assume it will fit since it is dual range and from an EJ20, but best to know I'm wrong now rather than when the thing appears on a pallet!
Thanks for any help .
I have a similar problem. My central diff has died with gearbox code TY754XRBAB. I've found a replacement Impreza box TY754XR4AA. I can't work out the difference indicayed by the last 3 characters. I assume it will fit since it is dual range and from an EJ20, but best to know I'm wrong now rather than when the thing appears on a pallet!
Thanks for any help .
TY754XR4AA was used in the 2.0L MY03 N/A Impreza
Unfortunately although the TY754X part is the same, denoting casing construction etc., so externally will look the same, the last 4 characters determine the internal specifics.
They "appear" to have the same front diff ratio of 3.900, same gear ratios and same centre diff (38913AA100)
Thread
Thread Starter
Forum
Replies
Last Post