part 49120 Screw, Flow-Through ( 3⁄8" NPT[M]) Cat Pumps code 49120 Details Cat Pumps number49120 DescriptionScrew, Flow-Through ( 3⁄8" NPT[M]) Qty per pump1 Fits these pumps Cat Pumps Plunger pumps 4 66DX30G1I66DX35G1I66DX40G1I66DX50G1I