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99 YZ250 crankcase what other year crankcase will work?

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OK, My brother but me over a basket case YZ250 engine. I checked the codes and its 5CU-00 / G103E-00 which is a 99 YZ250 engine. While I was inspecting it I notice that who ever put crank bearing in the case must have just Beat the bearing in hard as the case is cracked on the outside edge of the bearing 3/4 of the way around it on the back side of the case. :facepalm:


So what other year case will work?? 99-01?? Or is a 99 case all by its self?? Thanks guys.

Edited by Zrt1200

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