Don't remember the number, and it's buried behind the fairing. 06-11 ZX14 I believe, they are interchangeable. PC3 at least, not sure if there are others.
part #'s for the PCIII are not the same for the ZX14 and the concours... I rather get the one specific for the concours to eliminate any possible issues. Is bad enough I'm looking to buy an electronic "used" part as it is.