well today sucks lol

[domicubarican]

ok so long story short.....my electric fans quit working on me a few days ago, so i had time today to put the old fan clutch on today. Well i get done, fill up the radiator since i had to take off the top hose off, bleed the air out, then take it on a little drive....well I hear a loud pop, killed the engine and popped the hood...turns out the water pump pulley popped off. The belt was tight, so Im thinking maybe the fan clutch seized up?? It took the whole sqaure part where the pulley sits on off, so the fan is still bolted on.

Coul it be that its seized? It can turn but a little rough