Parker Hannifin PK1502A001 Piston Seal Kit Buna N is a Buna N piston seal kit for Parker PK-series piston assemblies sized for a 1-1/2 inch bore. It provides replacement seals to restore sealing performance and prevent leakage in hydraulic or pneumatic cylinder applications that use PK-size components. The PK1502A001 designation identifies the official Parker maintenance kit for compatible piston assemblies.
