Repair Kit For 1-1/4" Non Return Valve-Type 86R, Consisting 06 Items In One Set, As Per Drawing No. Er/Kpa/El-Va.3G7 2270, Item No. 2, 3, 6, 8, 9 And 10. (I) Piston - Brass To Is:319-Gr-1- Qty: 01 Number, (Ii) Spring -Stn Spring Steel Is: 4456, P-Iv- Qty: 01 Number, (Iii) Gasket To Teflon Ptfe - Qty: 01 Nu Mber, (Iv) Washer Dia 20 X Dia 8.4 X 1.5 Thk To Brass To Is: 319-Gr-1- Qty: 01 Number, (V) Spring Washer-M8-B, Steel Is: 3063, Type-B - Qty: 01 Number, (Vi) Ro Und Slotted Cheese Hd. Screw, En-M8 X 15L - Brass Is: 1366 , Qty: 01 Number. [ Warranty Period: 30 Months After The Date Of Delivery ] ]