Meziere #12 O-Ring to 1-3/4in Hose - Black MEZWP12175S

Fitting - Water Pump - Straight - 12 AN Male O-Ring to 1-3/4 in Hose Barb - Aluminum - Black Anodized - Meziere Water Pumps - Each

Heating and Cooling, Water Pumps, Water Pump/ Water Neck Hose Adapters by MEZIERE