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  1. GSX R 750 (2007) - Coolant leak, coming from the waterpump

    Technical FAQ's
    Hi all, Hope you can help me with the following. I have a coolant leak coming from the water pump, see picture: I already have changed the O-ring on the coolant side, however, the leak remains, this was the old O-ring: So, my guess is that the leak is coming from the seal water pump...