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Crf450R water pump problem.. HELP ME???
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Posted by: Tippman21892---------------------
when i start my bike right under the water pump thrs a tiny little hole (which i believe is suppost to be there) that coolant starts dripping out of and when i hit the throttle it flows out...then my bike gets really hot. does this mean i need a new water pump??/ 
Posted by: _JOE_---------------------
At least some seals.
Posted by: IndyMX---------------------
Does it also make a nasty griding noise?
Posted by: TRexRacing---------------------
Seals,late model impeller w/anti-cavitation hole and bearings all at once.If one of them is gone the rest aren't far behind.
Posted by: oldrnyzr---------------------
seals for sure...... and a new pump shaft.... the old shaft has a groove in it and if you just do seals you're wasting your time..... 
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