Tried to do a search but didn't come up with much. I am looking to see if there is a K&N air filter kit available for the 23 Vanguard. Thanks for any help.

I had a hard time finding one for my 27 kohler. I ended up measuring it and gettin on k&n website and found one that was close.

It's like E3559 or something like that

He's looking for the cone style with adapter. Are you referring to the one that fits in the airbox?

O ya take a measurement of the inlet and go to an auto parts store and they should be able to find it.

Thanks for the info.

I tried that part number but nothing came up. I am just going to try to buy the circle one that fits in the air box if anyone can give me the right part number. Thanks.

I thought you were lookin for the cone style with adapter like they use on the mikuni kits. Is that not what you were looking for? If your just looking for the one that fits in the airbox, take yours to your local autoparts store. They should be able to measure it and find you a match. If they can't figure it out, take measurements of the filter. Then go to the k&n website, or s&b. I was on the s&b site the other day and it looked relatively simple to find a filter as long as you had the correct dimensions.

Check this out

http://www.sbfilters.com/Store/Round-Open

Or maybe dis?

http://www.knfilters.com/search/univround.aspx