Repair Kit For 1 1/4 Cp Nrv 86 R Consisting Piston Assly, Screw, Teflon Gasket As Per Recon Pamphlet No.A 107, Each Kit Consisting Of 03 Items (I) Piston Assembly With Screw And Fitted With Teflon Gasket As Per Recon Drg.No. Piston Rec/T/4003/B Qty 01 No. Complete (Ii) Spring As Per Drg. No. Rec/T/4003/A/3 Qty 01 No. (Iii) Teflon Seat Drg. Nil Qty 02 Nos.