03 YZ450F Crankcase

I am looking to buy the right side case for my 450. The case broke at were the kickstarter is encased in the case. Does anyone know if I have to buy both sides(matched cases) or am I able to buy just the right side? Can anyone help me out?

You might find one separate, but you shouldn't buy it. All of the shaft bores are done with the two halves bolted together to ensure that the bores are all square with both side of the case. ("line bored" )

Thanks for the info. You know anyone selling a pair of cases? Or even a whole bottom end?

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