Blaster aftermarket cylinder jug

[jasindude1]

I recently found out I needed a new cylinder bc mine was cracked, been searching everywhere for a decent priced one to finish my top end rebuild. I came across a few "aftermarket" jugs on ebay for $269 that include the entire top end rebuild kit piston, gaskets and all. I think it seems like a decent deal, should I be weary of the aftermarket jugs? Here is a link, if anyone could take a look and let me know if you think its a safe bet or not. Thank you

New Yamaha Blaster 200 YFS200 Cylinder Piston Gasket Top End Kit Set | eBay

 

[Wheels]

Those parts are made in China; I'm not saying they are junk but I don't think anybody here has been willing to be a the guinea pig with it. I passed on these and bored a used OEM cylinder with a Wiseco piston and Cometic gaskets, the price difference was negligible.