Orbital Steering Unit - 125 OSP with M18 Fittings for Hydraulic Steering Systems SKU: QT6907

When your tractor's orbital steering unit fails internally, you'll feel it immediately - heavy steering that fights you at every turn, especially at low RPM, jerky steering response that makes precision work dangerous, or complete loss of power assist that turns fieldwork into exhausting labor. This 125 OSP orbital steering unit restores the smooth, proportional hydraulic control your steering system depends on.

Why Precise Steering Matters

• 125 OSP specification delivers consistent hydraulic flow metering for proportional control
• M18 hydraulic fittings ensure secure connections and eliminate fitting compatibility issues
• Heavy-duty internal spool and sealing components resist wear through thousands of steering cycles
• Optimized internal flow passages reduce pressure drop and maintain responsive steering feel

Proper installation requires secure mounting on a rigid bracket and thorough system bleeding to eliminate air pockets that cause erratic steering response. Clean hydraulic fluid and proper M18 fittings with fresh seals are essential for long service life. S&H Parts has been helping customers restore reliable steering control since 1969 - if you need fitment assistance for your specific application, give us a call.