Product Description
Clark OEM O-ring CL 58K000228 for electric lift truck hydraulic applications. Manufactured from high-resilience Buna-N nitrile (ASTM D2000), provides critical sealing for hydraulic and pneumatic assemblies. Standardized to AS568 cross-sectional dimensioning.
Specifications
Material & Construction
| Material | Nitrile (Buna-N), nominal hardness 70-90 durometer |
| Material Standard | ASTM D2000 high-resilience nitrile |
| Dimensioning Standard | AS568 cross-sectional sizing |
Part Numbers
| Clark Part Number | CL 58K000228 |
| Manufacturer Part Number | 58K000228 |
Application & Performance
| Applications | Hydraulic and pneumatic sealing assemblies in Clark electric forklifts |
| Operating Temperature Range | -20°C to +120°C |
| Typical Service Life | 3-5 years under normal hydraulic system conditions |
Frequently Asked Questions
Q: What material is the CL 58K000228 O-ring made from?
A: The CL 58K000228 is manufactured from high-resilience Buna-N nitrile (ASTM D2000) with a nominal hardness of 70-90 durometer. It conforms to AS568 cross-sectional dimensioning standards for compatibility with standard hydraulic seal applications.
Q: Is the CL 58K000228 compatible with non-Clark hydraulic systems?
A: The CL 58K000228 is a Clark factory-spec seal designed for Clark electric lift truck hydraulic assemblies. While it meets AS568 industry standards, verify your equipment manufacturer and model before ordering to ensure proper fit and compatibility.
Q: How long does the CL 58K000228 O-ring typically last in service?
A: Buna-N seals like the CL 58K000228 typically last 3-5 years under normal operating conditions in hydraulic systems. Lifespan depends on temperature exposure, fluid type, pressure cycles, and system maintenance. Inspect regularly for cracks or loss of elasticity as indicators of replacement need.
Q: What maintenance is required for the CL 58K000228?
A: No routine maintenance is required once the seal is installed. However, monitor hydraulic fluid condition regularly, as contaminated or degraded fluid accelerates seal deterioration. Keep hydraulic systems free of moisture and particulates to extend seal life.
Q: What is the temperature operating range for this O-ring?
A: Buna-N material in the CL 58K000228 functions from approximately -20°C to +120°C under normal conditions. For extreme cold or heat applications, contact us for alternative seal material recommendations specific to your equipment.
