HomeHPLC Replacement PartsPM Kit, 1290 Infinity II and 1290 Infinity Binary PumpsPM Kit, 1290 Infinity II and 1290 Infinity Binary Pumps PM Kit, 1290 Infinity II and 1290 Infinity Binary Pumps Add to quote This product is already in your quote request list. Browse the list Description Description Reference WB332 OEM Part G7120-68741 Models: 1290, G4220A, G4220B, G7120A