squirter

So the dealer confirmed I have a cracked squirter in my 2015 1299S resulting in a pretty aggressive coolant leak. What's even more frustrating is they can't source the part...on backorder? Told me it could be up to a month. This part is used on all current model superbikes AFAIK. This sucks.

Ducati calls this item a "Squirter (Unit)". Is this the thermostat housing? The parts manual doesn't list a "Thermostat" at all but does list thermostat hoses.