Honda supercedes 04,05 CRF250 left case#

Pete Payne

MX-Tech Suspension Agent
Nov 3, 2000
933
38
I just swaped out an 04 crf 250 left case half for a customer .
When I recieved the case it had and 05/06 style oil port with it that bolts to the left case, the 04 has one that is like a carb jet and it screws into the case. So after a few phone calls to Honda , they have superceded all of the 04 and 05 cases and 06 cases to the same part # , wich is cool as long as you do not try and put an 04 specific style piston in it . The 04 specific piston will knock off the oiler , and KABOOM , you have got another mess. I first learned this when the 05's came out and tried to install an 04 style JE piston in a bike .

So just a quick tip for you 04 CRF250 riders If you replace the left case half .
 
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