Overview
The Parker PK1002A001 is a 1″ bore piston seal kit engineered for Parker industrial cylinders in both hydraulic and pneumatic systems. This seal kit includes all necessary components for complete piston sealing and is manufactured using Bunan (nitrile) elastomer, a proven material for fluid power applications requiring broad fluid compatibility and reliable performance across standard operating temperature ranges.
Key Features
- 1″ bore size—standard NFPA interchange dimension
- Bunan (nitrile) elastomer—compatible with hydraulic oils, water-glycol fluids, and pneumatic service
- Complete kit includes piston seals, backup rings, and O-rings
- Drop-in replacement for Parker cylinder service and maintenance
- New in Box condition
Technical Specifications
- Bore Size: 1″ (25.4 mm)
- Material: Bunan (Nitrile NBR)
- Kit Type: Piston Seal Assembly with backup rings and O-rings
- Temperature Range: –10°F to +165°F (–23°C to +74°C) typical for nitrile seals
- Standard Pressure: Up to 3000 psi typical for piston seals
- Mounting: Standard Parker cylinder grooves (NFPA compatible)
- Condition: New in Box
Typical Applications
The PK1002A001 is ideal for:
- Maintenance and seal replacement in 1″ bore Parker industrial cylinders
- Hydraulic cylinder servicing (mineral oil and water-glycol fluids)
- Pneumatic cylinder seal kits
- OEM and aftermarket cylinder rebuilds
- Preventive maintenance programs in manufacturing and industrial plants
Compatibility & Replacements
Compatible With
- Parker 1″ bore industrial cylinders (2HB, 3HB, 2MA, 3MA series)
- NFPA standard 1″ bore cylinders from Parker
- Hydraulic and pneumatic fluid power systems
- Mineral oil, water-glycol, and standard industrial hydraulic fluids
Replaces / Drop-In Replacement For
- Original Parker PK1002A001 seal kits
- Standard 1″ piston seal assemblies in Parker industrial cylinders
- Verify exact compatibility with your Parker cylinder model and serial number
Works With
- Parker Hannifin industrial cylinder product line
- NFPA standard mounting and cavity dimensions
- Hydraulic systems with standard ISO VG 32–VG 46 oils
- Pneumatic systems with standard air lubrication
