Marsili FB300R Hydraulic Steering Kit – Outboard Motors up to 300HP

Marsili FB300R Hydraulic Steering Kit – Smooth, Precise Control up to 300HP

Take command of your vessel with the Marsili FB300R Hydraulic Steering System — engineered in Italy for outboard motors up to 300HP. Whether you're navigating open seas or tight inshore channels, this system delivers effortless, responsive steering with zero play and maximum reliability.

What's Included in the Kit

• × 1 Helm pump C5/25A or C5/25 or C7/37 (flange/installation stud optional)
• × 1 Outboard hydraulic cylinder FB-300R
• × 2 Reusable straight fittings for nylon tube 5/16" R7
• × 2 Reusable 90° fittings for nylon tube 5/16" R7
• × 12 metres of nylon tube 5/16" R7 (length to be verified on board)
• × 3 litres of hydraulic oil

Technical Specifications

• Max Motor Power: 300HP / 300CV
• Cylinder Type: FB-300R – Balanced Frontal Cylinder
• Wheel Turns (H.O. to H.O.): 5.8 or 3.9
• Cylinder Design: Universal compact cylinder
• Tube Size: 5/16" R7 nylon
• Oil Volume: 3 litres included
• Weight: 12 kg
• Country of Origin: Italy
• SKU: FB300R
• HS Code: 847990

Why Choose the Marsili FB300R?

• ✅ Balanced frontal cylinder for smooth, vibration-free steering
• ✅ Universal compact design — fits a wide range of outboard setups
• ✅ Complete ready-to-install kit — everything you need in one box
• ✅ Italian-engineered for durability in marine environments
• ✅ Reusable fittings for easy maintenance and future servicing

Note: Tube length should be verified on board before installation. Flange/installation stud for helm pump is optional.