Inverter Pump Question

They're gray and black I'm not sure that the original had necessarily a mark on it but I can't remember that for a fact and I think the brand new unit I got that begins with the a from Toyota and other places now comes in a box without the metal bracket and I don't think it has any markings on it but I'm not sure I'll have to go and look at it I have a brand new one sitting here. And then there's tons of 12 volt electric water pumps with 5/8 barbs on them aimed in the directions that we need that start at $30 several are used on my Italian scooters I have one of these pumps in one of my Toyota Prius it's been in there for five years now I haven't looked at it in a long time it just works you know kind of like the car that you never have to hear about or see it just does then I haven't replaced any others in the last little while so I haven't installed anymore of these little or scooter water pumps in my other Prius because they haven't failed yet.