KZ650 C3 Accelerator Pump Cover

I picked up this gem a few months back and enjoyed riding it. It had a bad backfire from the carbs so I recently took them out and just finished cleaning and rebuilding them. Upon taking them apart, I noticed the housing on the accelerator pump was cracked. I noticed it while I was taking it off (I wound up just putting it back on since it wasn't leaking before, and hopefully doesn't anymore). Anywho, after a few hours online, I have been unable to locate this part. Does anyone know where I might be able to find it? It would be of great help. The bike is out of commission for a few weeks as I've sent the tank off to get much needed TLC (Rust started to eat through a corner near the front and massive rust inside the tank). I will keep my search going, but if anyone can point me in the right direction, I'd be a great help.

wrong info - my mistake

double post - delete

Thanks Martin, but it's the cover that I need. I have the carb, and the diaphragms, but it's the cover on the accelerator pump that is shot. I will keep cruising the net till I find one. Unfortunately, we dont have a decent salvage yard for motorcycles here. On top of that, most of the riders here have crotch rockets or harley's. I've seen only a couple of cafe's, and most of them are Yamaha's. I've only seen one other KZ, which was a 750 if i'm not mistaken.


Here is a link to pictures of the crack.
imageshack.us/g/442/422d.jpg/