Overview
The Parker RK2AHL0251 is a rod seal kit engineered for Parker hydraulic cylinder repair and maintenance. This kit delivers dependable sealing performance for double-acting tie rod cylinders across the 2A, 2H, 3L, and VH series. The nitrile (buna-N) construction ensures extended service life in standard industrial hydraulic applications.
Key Features
- Complete seal assembly with wiper, back-up ring, U-seal, and O-ring components
- Nitrile (buna-N) material for reliable performance in mineral oil and water-glycol hydraulic fluids
- Fits Parker double-acting tie rod cylinders (2A, 2H, 3L, VH series)
- Class 1 seal class rating for standard pressure applications
- Made in the USA for quality assurance
Technical Specifications
- Seal Kit Type: Rod Seal Kit
- Primary Seal Material: Buna-N (Nitrile)
- Seal Class: Class 1
- Kit Components: 1 XNBR Wiper, 1 URE Back-up Ring, 1 NBR U-seal, 1 NBR O-ring
- Country of Origin: United States
- Manufacturer: Parker
- Part Number: RK2AHL0251
Typical Applications
This rod seal kit is commonly used for:
- Hydraulic cylinder maintenance and repair across mobile and stationary equipment
- Heavy equipment component replacement (construction, agriculture, industrial machinery)
- Preventive maintenance programs to extend cylinder service life
- OEM and aftermarket hydraulic system servicing
Compatibility & Replacements
Compatible With
- Parker 2A series double-acting tie rod cylinders
- Parker 2H series double-acting tie rod cylinders
- Parker 3L series double-acting tie rod cylinders
- Parker VH series double-acting tie rod cylinders
- Standard mineral oil hydraulic systems
- Water-glycol hydraulic fluids
Replaces / Drop-In Replacement For
- Original equipment manufacturer (OEM) Parker RK2AHL0251 seal kits
- Worn or leaking rod seals on listed Parker cylinder series
Works With
- Parker hydraulic cylinder repair procedures per manufacturer documentation
- ISO 3320 / CETOP standard hydraulic systems
- Mobile and industrial hydraulic applications
- Verify compatibility with your system integrator before ordering if cylinder series is uncertain
