Need Diaphram and Needle for Kz440 1981. Desperate!!! HELP

I've been trying to save my 1981 Kz440. It fits me perfectly I love the ride of it and I don't want to buy a new bike yet. I've been told I need a new diaphram and a needle for the carb. Does anyone know where I can find a reasonable place to buy these parts? Or is anyone parting out one so that I might get some parts? I've looked locally here in Iowa and not had any luck.

Thanks
Cathy

Try at:
1. www.wgcarbs.com
2. www.oldkawman.com
3. www.bikebandit.com
4. www.partsnmore.com
5. www.oldbikebarn.com

I'm sure somebody can get or knows how to get your part.

www.nrp-carbs.com/

They're in the UK, but they ship worldwide.

del

My company doesn't sell parts but my friend, Andy at NRP sells the diaphragm you need. Their prices are the best you will find. Unfortunately, the dollar has dropped a bunch compared to the Brit pound but they are still the least expensive. I recommend NRP in my links section of my website as well. I doubt Jeff of Z1enterprises.comwill carry these diaphragms as he has access to the same aftermarket carb parts as I do and I can't buy this diaphragm in the aftermarket. I have access to some but not this one.

www.nrp-carbs.com/

I wanted to thank everyone for the help. I've got a few leads on getting what I need.

Cathy