part 1215.0404 Reg. Valve Kit + Seat Comet code 1215.0404 Details Comet number1215.0404 DescriptionReg. Valve Kit + Seat ItalianKit Valv. Regol. + SedeQty per pump1 Fits these pumps Comet ZWD-K 3 ZWD-K 3035 GZWD-K 3535 GZWD-K 4035 G