This is a A-MIU800322 Gasket, Water Pump Back Plate To Block PN: MIU800322Main Description As Following : A-MIU800322 Gasket, Water Pump Back Plate To Block PN: MIU800322 Found in Section & Models : Cooling Systems > Water Pumps, Pulleys, & Gaskets, Hitachi COMPACT EXCAVATOR: ZAXIS17U-5N Associated Items : New Also This is An Aftermarket Product And : High Quality Afternaket Shipped from Both US and Canada