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Old 08-10-2019, 08:58 PM   #1
Scooby Newbie
Member#: 463519
Join Date: Feb 2017
Default Gen3 Legacy gear width/strength

Hi Everybody! first post here in the transmission forum... i just picked up a TY754VBDAA 5MT today to swap into my WRX, the transmission is from a 1/02-4/03 Legacy B4 RSK-Ltd/RSK-S/Blitzen '03/GT-B-S. What I'm curious about is whether or not the gear set was changed along side the WRX with regards to wider gears being used in 03 OR if this generation of transmission came with the same beefed up and cold treated gears that were used in the 4th gen transmission. I'm a little worried that I may have purchased an inferior transmission when compared to the 4th gen. Can anybody shed some light on this for me? There seems to be very limited information available from what I can find as far as the internals on these gen3 transmissions. I've literally been searching multiple forums for over a week now trying to figure this out to no avail! Thanks

Legacypic link for your reference:
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Old 08-21-2019, 02:54 PM   #2
Scooby Newbie
Member#: 206257
Join Date: Mar 2009
Chapter/Region: MWSOC
Location: Yukon, OK
2009 WRX 5-door


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