Description Fits C lids only Replacement cap only for Hamby 1084 check valve. For surge bucket milker C lids Rubber tip pops on. It does not screw on like the original check valve. DOES NOT fit original Surge check valve. Only fits check valves as shown in detail image. Included in our surge pulsator rebuild kits: 4310 Surge Pulsator Rebuild Kit 4311 Surge Pulsator Rebuild Kit with oil this item is not returnable complete check valve available at link below 102X1 updated September 2025
