part 90273000 Restop ring Ø22 type 6/1 Interpump code 90273000 Details Interpump number90273000 DescriptionRestop ring Ø22 type 6/1 ItalianANELLO RESTOP 22X35X5,5/2Qty per pump3 Fits these pumps Interpump 47 series 8 TS1630TS1636W132W162WS132WS162WS1625WS1630