I never noticed before but Graf lists a PA1105 water pump assembly (PA1104 pump only) with "reinforced bearing".One of my suppliers alludes to this being for cars with power steering, I guess additional stress from the belt.Anyone ever heard of such?http://www.graf.it/en/list-code.php?modello=2145&marca=112&versione=8215&settore=pompaacqua&name=Water%20Pump
That's why I love forums, I knew somebody would know the deal. Thanks man.
What's the hub diameter? Looks like a 30mm.Could this water pump work with a serpentine setup w/ a VR6 water pump pulley?