one ring......what is wrong with piston?I have an Echo PB-500H that needs a new piston and ring/s. Mine only has one ring, but when I search for the parts, I find pistons with 2 rings. Are they replacing the single ring with 2 or do I need to find one with just one ring? Thanks!
One of the reeds broke and the piston ate it. Already had another cylinder, just trying to figure out this ring issue. In the only owner of this blower, so I know it didn't have 2 rings originally and was changed to one. So why all the pistons for this blower being sold with 2 rings?one ring......what is wrong with piston?
Yep. I'm going by the serial #. The part # it gives me will show one ring on one site and 2 rings on another. Same part #, 2 different results. Which is why it's confusing me.