whats the difference between the itr crank pulley and other bseries? i did a parts number check and they were different. thanks in advance.

 

It was smaller when I last compared.

 

I'm 90% sure it's not the same, but couldn't tell you what's different about it.

 

Lighter, smaller diameter.

 

Different diameter for AC belt and alternator belt. I just replaced my AC belt and found out it was different than the GSR belt, smaller so therefore the crank pulley had to be smaller since the compressors were the same size.

 

ok cool.... thanks for you help guys. how can i tell if its a itr one? would there be any indications or markings?

 

Itll say "R" on it.

 

mine says 73 1130A on the side of the pulley.

 

must have been easy to find those numbers with the motor sitting there in the apartment.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ITR 1102 &raquo;</TD></TR><TR><TD CLASS="quote">must have been easy to find those numbers with the motor sitting there in the apartment. </TD></TR></TABLE>

lol no doubt

 

The alternator and AC drive sections are slightly smaller in diameter so that they underdrive those two items. The PS drive section is the same diameter as the GS-R crank pulley's.

I know I've got a picture somewhere, but unless somebody REALLY REALLY REALLY REALLY wants to see it, I'm not gonna bother.