- Handle Up to 150 HP Engines: This hydraulic steering helm pump delivers stable, responsive steering performance for outboards up to 150 HP, ensuring smooth handling and precise maneuvering on every trip
- Durable & Reliable Helm Pump: Made for high-pressure operation at 6.9 MPa/1000 psi, the hydraulic steering pump features a check valve, fill port, stainless steel ORB fittings, and a replaceable shaft seal for easy installation and leak-proof performance
- Built for Harsh Conditions: Crafted with a high-strength aluminum alloy housing, the hydraulic steering helm pump resists rust and corrosion, performing reliably in saltwater and humid environments. Keep lightweight and improved handling
- Wide Boat Compatibility: This hydraulic steering helm pump works with center consoles, speedboats, cruisers, and offshore fishing boats, making it a versatile choice for a wide range of outboard setups
- Easy DIY Installation: Pre-assembled hydraulic steering pump kit comes with clearly labeled ports and complete accessories, making installation quick and straightforward. No special tools or modifications required
- Item Model Number
- YSH-150HP
- Steering Wheel Mount Thread
- 5/8″-18 UNF
- Max Working Pressure
- 6.9 MPa/1,000 psi ± 10%
- Applicable Engine Horsepower
- Up to 150 HP
- Color
- Black
- Main Material
- Aluminum Alloy & 304 Stainless Steel
A: Yes. It is specifically designed for outboards up to 150 HP, delivering smooth, reliable steering performance.
Q: Is there a risk of hydraulic oil leakage?
A: No. The quality seals ensure leak-free operation and support hydraulic oils rated ISO VG 15–32.
Q: Can I install it myself easily?
A: Yes. It comes with a complete kit and simple step-by-step instructions.
Q: How do I know if this hydraulic steering kit fits my outboard model?
A: We provide detailed compatibility images on the product page. Simply compare your outboard model with the chart shown to confirm the correct match before purchasing.
Q: How to solve the abnormal reactions of the system in practical operation?
A: Please refer to the bleed method in the user manual, completely bleeding the air out before restarting.








































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