Supply Of Set Of O Ring For Flow Well Make Mph Oi Set Of O Ring For Flow Well Make Mph Oil Pump Model 1143 L. One Set Consist Of 04 Items In 05 Nos. 1 Part No-1629, O Ring Id 195 Mm, Thickness 05 Mm, Qty - 1 No/set 2 Part No-1121, O Ring Id 88 Mm, Thickness 03 Mm, Qty - 2 Nos/set 3 Part No-1157, O Ring Id 75 Mm Thickness 05 Mm, Qty - 1 No/set. 4 Part No-1123, O Ring Id 38 Mm, Thickness 03 Mm, Qty - 1 No/set..