pulled the waterpump out ,all looks good / help me please,dont know if and where the seal is leaking or wot else is causeing the oil and water to emulisifying

The most common place for the water to get into the oil is past the water pump seal. The seal may look fine, but the seal wears a groove in the shaft at the point of contact, making the shaft smaller at that point resulting in a loose seal. I have yet to see a Gas Gas Pro where this didn't happen, so it would be good to replace the seal and shaft at regular intervals (annually) just to be on the safe side.

Thanks this help alot will replace both an see if this solves the problem

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