Petcock valve seal is brand new never used. Come with 2 screws. Still in package. Genuine Honda OEM. Fits the following models.
Honda MR50 K0-K1
Honda CB160 CL160
Honda CB350F F0-F1
Honda CB500 K0-K2
Honda CB550 K0
Honda CB750 K0-K4 1969-74
Honda GL1000 1975-76