part 90358700 O-ring Ø11,11 x 1,78 (114) Interpump code 90358700 Details Interpump number90358700 DescriptionO-ring Ø11,11 x 1,78 (114) ItalianOR D. 11.11x1.78 NBR 70SH 114Qty per pump1 Fits these pumps Interpump 53 E1 series 3 E1D1835E1E1811E1E2111 Interpump 53 ET1 brass series 2 ET1D1835ET1E1811