View Full Version : Zama carb primer bulb valve body

Dwayne Oxford
09-08-2011, 07:18 PM
Working on Zama K47 68E carb on Echo SRM-2100 trimmer. Can pump gas thru valve both ways but seems the bulb hasn't enough suck oompah to overcome the li'l spring of the tank intake even with the tank hose off the carb. Any way to remedy or any place to get the valve blocks?

09-08-2011, 07:52 PM
I'm assuming it's a C1U as I did locate a K47-68 in the C1U list.

Here's a link: http://zamacarb.com/prod_lookup_results.cfm

If this isn't correct, you can go to www.zamacarb.com and search yourself.

With the proper part number, you should be able to secure parts at any dealer sells Echo.

Your Echo dealer may also supply parts but Echo numbers may not be similar.

09-08-2011, 08:06 PM
Echo list at least 3 different SRM-2100's, one of which I have provided a link for.


If this isn't the correct trimmer, go to www.echo-usa.com and click on support for parts breakdown for your model.

Dwayne Oxford
09-11-2011, 04:18 PM
Thanx Dutch.