Zama I.D. help

[axe2fall]

I have what I think is an Echo Power Pruner. There are no I.D. Numbers or stickers on the saw. I need a carb kit or a carburetor but I cant find anything.
It's a Zama. The only numbers on it are K 16
51 E

I found a Walbro that looks the same as the Zama and it is the factory carb on an Echo PPT 260 Power Pruner but I have no idea what model this saw that I have is and hate to order a carb that won't work right.

I am at a dead end on this so any help on locating a kit or advice on a Walbro swap would be great

 

[RedFir Down]

According to what I found and thinking its a Zama (carb body) C1U. (Model number) K16 like you said.
If thats true the carb kit is going to be a RB-21.
Here is a picture for ya. http://zamacarb.com/carburetors/parts/RB-21
Google "zama rb-21". There will be many descriptions of what it fits.

 

[axe2fall]

Thanks. There is now a RB-21 on the way.
This carb has some tool marks inside. It looks like someone was scraping fuel deposits off of it. It looks like they cranked down on the adj screws too.
Is there any way to cross reference a Zama C1U K16 with a Walbro WYJ 250B in case this kit does not do the trick?

 

[AVB]

The C1U-K16 cube has a 8 mm venturi and the Walbro rotary WYJ-250 has 12.2mm venturi is a couple specs I found.

 

[axe2fall]

I guess I will stick with the Zama if the kit does not solve the issue. Thanks