Anybody know chain size?

I've got a powerkings PK-80, and the box with the chain shows DH 083-110L. And within a bunch of chinese is a 50. Is this an actual chain size?

The reason I'm asking is that I saw a bearing-ed sprocket I want to use in place of the chinsy plastic idler wheel. In Northern Tools's go-cart section is a sprocket for a #35 chain that would work great if sized correctly.

the chain is a 415 however a #41 will also work. i am not sure about the size you are asking about

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#35 won't work.
Chain, Links and Guards for Go Karts and Mini Bikes

#415 which is also called #42 and #41 will work.

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If you have room I got this from Tractor Supply. Post lists part #'s, they are not in catalog or online....

Spring Return Chain Tensioner