Hydraulic Steering Kit 150HP for Outboard Boat Engines -409.7kgf Output,26.8ft Cuttable Hose,6.9MPa Helm, Dual-Lock Cylinder -For Yamaha/Mercury/Honda/Suzuki/Single Engine Outboards,For 3/4" Tilt Tube

Brand: E-cowlboy

Color: Black

Features:

• 【Complete Boat Hydraulic Steering Kit – All-in-One for 150HP Outboards】- This 150HP hydraulic outboard steering kit includes helm pump, dual lock cylinder, two 26.8ft hydraulic hoses, and fluid fill kit – fully compatible with HK4200A-3 and ideal for single-engine, single-station use.
• 【Perfect for RIBs, Fishing Boats, Deck Boats, Inflatables】- Optimized for single-engine boats up to 150HP, this system enhances maneuverability and handling for recreational and commercial use alike.
• 【Smooth Steering for Yamaha/Mercury/Suzuki/Honda Engines】- Designed to fit Yamaha/Mercury/Suzuki/Honda/Tohatsu and other brands with standard tilt tubes, making it a universal fit for outboard hydraulic steering across multiple manufacturers.
• 【Dual Lock Cylinder for Safe, Precise Control at High Speed】- Features an internal two-way lock valve that prevents kickback torque and ensures steering stays centered and smooth, even in choppy waters.
• 【High-Pressure Helm Pump – Up to 6.9 Mpa / 1000 psi】- The helm pump delivers stable output under heavy loads. Equipped with replaceable shaft seal, it provides longevity and prevents leakage in intense marine environments.
• 【Cut-to-Length 26.8ft Hoses for Flexible Installation】- Includes two cuttable hydraulic steering hoses (322.8 inches total), offering freedom to route based on boat layout. Comes with 1/4" quick-connect fittings for easy plug-and-play setup.
• 【Durable Aluminum Alloy Cylinder – Saltwater-Ready】- Built with marine-grade aluminum alloy and stainless steel internal components, this hydraulic steering cylinder resists corrosion and performs in harsh saltwater conditions.
• 【DIY Installation-Friendly with Complete Fill Kit】- The included hydraulic fluid fill kit and vent tube make installation easy for boat owners – no professional tools or special training required.
• 【Reduce Fatigue with Low-Friction Steering System】- With low-resistance, high-efficiency hydraulic steering, long trips become easier and safer – a must-have for fishing, water sports, or leisure cruising.
• 【Warranty Included – Buy with Confidence】We prioritize your satisfaction and strive to offer top-notch customer service. All products are backed by a 12-month warranty for quality-related issues, 30-Day money-back guarantee.If you experience any issues, feel free to reach out, and we'll work to resolve them promptly.

model number: Hydraulic Steering Kit 150HP

Part Number: Hydraulic Steering Kit 150HP

Details: Complete 150HP Hydraulic Outboard Steering Kit – Reliable Marine Control Solution

✔ Model: HK4200A-3 Hydraulic Steering System
✔ Max Engine HP: Supports single-station outboard engines up to 150HP
✔ Compatible Engines: Fits Yamaha/Mercury/Honda/Suzuki/Tohatsu and others with 3/4" ABYC standard tilt tube
✔ Ideal For: Fishing boats, inflatables, pontoons, deck boats, bay boats, and more
✔ Package Includes: Helm pump, 409.7kgf dual-lock cylinder, 2x 26.8ft cuttable hydraulic hoses, fill & vent kit, fittings

💪 Powerful Helm Pump – 6.9MPa / 1000psi Working Pressure

The included helm pump delivers up to 1000psi, ensuring smooth and responsive steering. It features low-friction construction and a replaceable shaft seal to minimize leakage and extend lifespan.

🔒 Dual-Lock Balanced Cylinder for Safety

Features built-in two-way lock to prevent torque rebound. With 409.7kgf of force, it keeps your helm stable even in rough waters and during sharp turns.

🛠️ 26.8ft Hydraulic Hoses – Flexible Routing

Includes two high-pressure nylon hoses (322.8") that can be cut to custom lengths. Equipped with 1/4" quick-connect fittings for easy installation across various boat configurations.

🛡️ Corrosion-Resistant Marine-Grade Materials

The cylinder is made of anodized aluminum alloy with stainless steel internals, built to resist corrosion in saltwater and freshwater environments.

🧰 Easy DIY Installation – All Accessories Included

Comes with a complete fill kit and step-by-step instructions. Designed for quick setup by boat owners without special tools. Perfect for upgrades or replacements.

🎯 Direct OEM Replacement for HK4200A-3

Provides a 1:1 match with SeaStar HK4200A-3 in size and function. An excellent aftermarket alternative with improved durability and simplified installation.

🔄 Compatible with Major Outboard Brands

Works with Yamaha/Mercury/Honda/Suzuki/Nissan/Tohatsu, and more. Suitable for both freshwater and saltwater vessels using a 3/4" tilt tube.

📦 What You Get

1x Helm Pump (1000psi)
1x Balanced Hydraulic Cylinder (409.7kgf)
2x 26.8ft Hydraulic Hoses
1x Fill Kit with Vent Tube
1x Hardware Kit & Manual

Package Dimensions: 24.2 x 17.0 x 7.0 inches