All of the aftermarket Chinese parts are inferior in every way. That is why they are so cheap, you can buy a piston cylinder kit for $100 and a lot of times much less, carbs $10 and up, handle, covers, tanks... everything is a fraction of the cost.I've never messed with the aftermarket China stuff, just doesn't sound appealing to me so I haven't bought any of it. What are your experiences with the items he mentioned?
I've had a few piston cylinder kits fail, the carbs I've tried are hit and miss at best, tank/handles leak, rubber fuel line and impulse hoses are complete junk and dont last. The crank seals are no better.
I've got bitten once to many times to touch aftermarket trash. If it's not OEM I won't use it.