Hercules 568-427-90D - Hercules Hydraulics Seals

Features & Benefits

• Helps contain hydraulic fluid in moderate to high-pressure systems
• Reduces performance loss caused by internal fluid bypass
• Supports repeat cycles with consistent sealing contact
• Sized for tight groove fitment in standard cylinders

Hercules Hydraulics Seals

Fluid control under pressure starts with the right sealing surface. The Hercules Hydraulics Seals are made for use in hydraulic cylinders handling sustained workloads and variable pressures. These seals help prevent fluid leakage at the piston or rod, maintaining consistent movement and performance. Often selected for mid-size equipment, the Hercules 568-427-90D offers a reliable sealing option during part replacement or complete rebuilds.