part 9.850-631.0 Motor flange Hawk code 9.850-631.0 Details Hawk number9.850-631.0 DescriptionMotor flange ItalianFLANGIA MOTOREQty per pump1 Fits these pumps Hawk NHDP 120-C 2 NHDP8512C1LNHDP8512C1R