I recently ordered a canister air filter from me dealer, he quoted me around $170. Well, I just got a call from him and he said that they would have to install a new carberator as well, to a tune of $480. I know I heard some talk of this earlier, but I wanted to check with you guys to make sure that my dealer is correct. I am putting this filter on my 2001 Lazer Z HP 52"/23 Kaw. The serial number on the engine is FH680VA19486. There is another number on the sticker which is FH680VAF10. Not sure which one you need. Thanks for your help!