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ITR Mainshaft? need a new one questions and How to tell usdm from jdm?

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Old Jun 5, 2009 | 08:43 PM
  #1  
80 dolla crx hf's Avatar
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Default ITR Mainshaft? need a new one questions and How to tell usdm from jdm?

ITR Mainshaft? need a new one questions and How to tell usdm from jdm?

Mine is bad one of the teeth are gone. Can i use a gsr trans and just switch the lsd and be done or can i use the gsr mainshaft?

Do i need just the ls 5th gear and syncro to install it so i have a higher 5th?

I know its a lsd trans thats easy but how do i tell if its jdm or usdm?

It had j4d lsd stamped on it and it says s80 and some number after that on the case... How do i tell if the final drive? On both the case and lsd/internals? As before i bought it it was pulled apart?

pretty sure j4d is jdm only.
Just wanna make sure which fd it is and what parts i can use to fix it

Thanks for your help.
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Old Jun 6, 2009 | 01:40 AM
  #2  
Clerique's Avatar
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From: In VTEC
Default Re: ITR Mainshaft? need a new one questions and How to tell usdm from jdm?

Wrong forum!!!

But...

Originally Posted by 80 dolla crx hf
ITR Mainshaft? need a new one questions and How to tell usdm from jdm?
No Difference!

Mine is bad one of the teeth are gone. Can i use a gsr trans and just switch the lsd and be done or can i use the gsr mainshaft?
Gears suck and mainshaft carries 2nd gear, so No!

Do i need just the ls 5th gear and syncro to install it so i have a higher 5th?
[b/]Just the main and countershaft gears alone[/b]

I know its a lsd trans thats easy but how do i tell if its jdm or usdm?
JDM has no metal badge attached (Could have been removed though)

It had j4d lsd stamped on it and it says s80 and some number after that on the case... How do i tell if the final drive? On both the case and lsd/internals? As before i bought it it was pulled apart?
Do a search for gear ratios and start counting teeth

pretty sure j4d is jdm only.
Just wanna make sure which fd it is and what parts i can use to fix it

Thanks for your help.
Reply
Old Jun 6, 2009 | 09:59 AM
  #3  
80 dolla crx hf's Avatar
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From: martinsburg, wv, usa
Default Re: ITR Mainshaft? need a new one questions and How to tell usdm from jdm?

Hows this the wrong forum its a itr trans in in itr teg in the itr forums? Thats my questions
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Old Jun 6, 2009 | 10:05 AM
  #4  
80 dolla crx hf's Avatar
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From: martinsburg, wv, usa
Default Re: ITR Mainshaft? need a new one questions and How to tell usdm from jdm?

ITR Mainshaft? need a new one questions and How to tell usdm from jdm?

The teeth where it meets the diff are sheered off

Mine is bad one of the teeth are gone. Can i use a gsr trans and just switch the lsd and be done or can i use the gsr mainshaft?


Do i need just the ls 5th gear and syncro to install it so i have a higher 5th?

I know its a lsd trans thats easy but how do i tell if its jdm or usdm?

It had j4d lsd stamped on it and it says s80 and some number after that on the case... How do i tell if the final drive? On both the case and lsd/internals? As before i bought it it was pulled apart?

pretty sure j4d is jdm only.
Just wanna make sure which fd it is and what parts i can use to fix it

Thanks for your help.

Last edited by 80 dolla crx hf; Jun 6, 2009 at 10:35 AM.
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Old Jun 6, 2009 | 10:28 AM
  #5  
racebum's Avatar
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From: Oregon
Default Re: ITR Mainshaft? need a new one questions and How to tell usdm from jdm?

don't quote me but i THINK the main shafts are the same. you really don't want a gsr box on an itr even with the lsd. the 1-2 shift will **** you off. post this in the transmission forum, a couple really smart guys post in there and can get this figured out for you.
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