does the itr crank pulley have a/c and power steering slot? I know the ctr pulleys(N1) are single belted. and is it (itr pulley) lighter than stock gsr?

 

Yes, the pulley accommodates the power steering and AC belts.

The ITR pulley has a different part number than the GSR pulley, but I don't know if it's lighter.


EDIT: an archived search here for "crank pulley" resulted in information that the ITR pulley is smaller in diameter.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 330R &raquo;</TD></TR><TR><TD CLASS="quote">EDIT: an archived search here for "crank pulley" resulted in information that the ITR pulley is smaller in diameter.</TD></TR></TABLE>

afaik, only jdm itr crank pulley are dfferent from gsr. usdm itr and gsr use the same pulley. gsr and itr uses the same part# as far as all the belts, while jdm itr uses different part# for the alt. belt and same as gsr for both a/c and p/s. correct me if i'm wrong,

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by esponet &raquo;</TD></TR><TR><TD CLASS="quote">

afaik, only jdm itr crank pulley are dfferent from gsr. usdm itr and gsr use the same pulley. gsr and utr uses the same part# as far as all the belts, while jdm itr uses different part# for the alt. belt and same as gsr for both a/c and p/s. correct me if i'm wrong, </TD></TR></TABLE>

ITR pulley p/n 13810-P73-J01
GSR pulley p/n 13810-P72-013

ITR alternator belt p/n 31110-P73-A01
GSR alternator belt p/n 31110-P72-004

ITR compressor belt p/n 38920-P73-003
GSR compressor belt p/n ?

ITR and GSR p/s belt p/n 56992-P72-004

re: ITR crank pulley
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sgT &raquo;</TD></TR><TR><TD CLASS="quote">smaller diameter than other integras.</TD></TR></TABLE>


*shrug*

I personally don't have first hand experience on this; I haven't seen a GSR pulley and ITR pulley side by side.

 

itr pulley is a tad lighter and smaller in diameter, but not much.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 330R &raquo;</TD></TR><TR><TD CLASS="quote">
ITR alternator belt p/n 31110-P73-A01
GSR alternator belt p/n 31110-P72-004
I personally don't have first hand experience on this; I haven't seen a GSR pulley and ITR pulley side by side.


</TD></TR></TABLE>

around here, i asked 3 different acura dealer for itr belts, and of them have me a p72 belt. i atually took a jdm itr belt and the part# was not in their system. (going by what the parts guy told me). so i gave up and matched the belts at a local parts store).
i actually put usdm itr, gsr and jdm itr pulley side by side. and only the jdm itr wa samller in diameter. i never weighed them so i duno if it was lighter.

btw pls let me know which stocking acura dealer had a p73 alt. belts. i would like to call them and get a set for my car.

 

Yeah, the JDM part numbers won't be in their system. Man, if they were it would be great!

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by esponet &raquo;</TD></TR><TR><TD CLASS="quote">pls let me know which stocking acura dealer had a p73 alt. belts. i would like to call them and get a set for my car.</TD></TR></TABLE>

I got the part numbers from Delray Acura Automotive Parts but since Baranco Acura in Ga sponsors H-T you might wanna call Len. lol I don't have the number in front of me

EDIT: https://honda-tech.com/zerothread?id=977771

 

The ITR alternator and AC sections are underdriven slightly compared to the GS-R crank pulley. The power steering drive is the same diameter as the GS-R.

https://honda-tech.com/zerothread?id=509811