Hercules QR-4223 - Hercules Hydraulics Seals

Features & Benefits

• Seals against heat and friction in active hydraulic systems
• Helps minimize performance gaps from worn sealing surfaces
• Designed for applications with thermal or cyclical variation
• Fits securely in standard cylinders across multiple platforms
• Used during replacement of worn internal hydraulic components

Hercules Hydraulics Seals

Hydraulic pressure loss can stem from seal wear deep within the cylinder. The Hercules Hydraulics Seals are created to deliver dependable fluid retention in both mobile and stationary setups. This seal supports balanced movement and is often used in applications that experience heat buildup or repeated direction change. The Hercules QR-4223 helps stabilize fluid delivery while reducing drift and wear-related inefficiencies.