4172150 Waterway Plastics Union, for Heat Jacket, dual barb, w/o Nut 417-2150 $9.51 4172150 Waterway Plastics Union, for Heat Jacket, dual barb, w/o Nut 417-2150 Hydrothermix Pump UnionsFor pump without molded ports
4172140 Waterway Plastics Union, for Heat Jacket, single barb, w/o Nut 417-2140 $6.54 4172140 Waterway Plastics Union, for Heat Jacket, single barb, w/o Nut 417-2140 Hydrothermix Pump UnionsFor pump without molded ports