Chain questions from a new member

[RodZilla]

Hello all, Thanks for reading and assisting me..

I have had my pre2000 Max IV since 06 and it got a couple years of use at first. Since then it has been in my shop with a minor carburetor problem that is fixed finally.
Now I have a broken main drive chain and the axle chains are pretty rusted up... 530 chain in proving to be hard to source locally. Can I use Diamond #50 for all the chains or is 530 chain all that is recommended? I need to get it going for some out of town hunters visiting this weekend..Thanks:

[amphibious drew]

They are interchangeable, but the 530 is better. Cheap chain will eat sprockets and stretch fast. You can find a deal on good chain cheep, but most cheep chain is junk. Don't buy tractor supply brand or any house brand chain. Check with a motorcycle shop or just order it online.

[RodZilla]

Found a Motor Cycle shop with EK brand..its from Japan..They said its premium brand chain...???

[blown84gt]

EK is good chain