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Honda Outboard Parts
Shop OEM and aftermarket Honda outboard parts for maintenance, repair, troubleshooting, and complete engine service projects. Browse Honda marine parts by system, including cooling, fuel delivery, electrical, internal engine components, lower unit parts, steering, trim, and routine maintenance items.
Pro Marine USA carries Honda outboard engine parts for a wide range of BF-series Four Stroke applications, from portable engines through high-horsepower offshore models. Use your engine model, horsepower, serial number, or OEM part number whenever possible to confirm fitment before ordering.
Shop Honda Outboard Parts by System
- Control Cables and Boxes
- Cooling System
- Electrical System
- Engine Oil
- Fuel and Carburetion System
- Intake System
- Internal Engine Components
- Lower Unit Components
- Oiling System
- Paints
- Steering Systems
- Transom and Midsection
- Trim System
Find the Correct Honda Outboard Part
Honda outboard parts can vary by engine model, horsepower, serial number range, and production year. If you are unsure which component fits your engine, use the OEM parts lookup to identify the original Honda part number from a factory parts diagram.
Once you have the OEM part number, search Pro Marine to find available genuine Honda and aftermarket replacement options.
Use Our OEM Parts Lookup »Common Honda Outboard Engine Families
Pro Marine supports many Honda BF-series outboards across a wide horsepower range. Always confirm the exact engine model and serial information before ordering parts.
- Portable: Honda BF2 through BF20 applications
- Midrange: BF25 through BF90 engine families
- Large Four Stroke: BF100 through BF150 applications
- High-Horsepower Offshore: BF200, BF225, BF250, and newer large-displacement Honda platforms
- Four Stroke: Honda marine outboards across modern BF-series engine families
Common Honda Outboard Repair Areas
- Engine overheating: inspect the water pump, impeller, thermostat, cooling passages, pressure-control components, and engine anodes.
- Hard starting or rough running: inspect fuel pumps, filters, injectors or carburetors, spark plugs, ignition components, and intake sealing.
- Charging or electrical problems: inspect ignition coils, charging components, sensors, wiring, grounds, and related electrical parts.
- Low compression or power loss: inspect valves, pistons, rings, cylinder condition, bearings, gaskets, and internal engine components.
- Lower unit noise or water intrusion: inspect prop shaft seals, driveshaft seals, shift shaft seals, bearings, gears, and gear lube condition.
- Trim or steering problems: inspect trim motors, hydraulic components, steering systems, hoses, seals, and related rigging parts.
Why Buy Honda Outboard Parts from Pro Marine USA?
- OEM Honda and aftermarket replacement options for many common applications.
- Parts for routine maintenance, professional repair, lower units, fuel systems, electrical systems, steering, trim, and internal engine work.
- OEM diagram and part-number lookup tools to help identify the correct component before ordering.
- Dealer pricing available for qualified marine repair businesses and dealers.
- Large selection of Honda cooling, fuel, electrical, lower unit, steering, and service components.
- Fast weekday shipping on qualifying in-stock orders.
Frequently Asked Questions
How do I find the correct Honda outboard part?
Start with the engine model, horsepower, serial number, and production year whenever available. Use the OEM parts lookup to identify the original Honda part number from the factory diagram.
Can I search Honda parts by OEM part number?
Yes. Enter the Honda OEM part number into the Pro Marine site search to locate available OEM and aftermarket replacement options. If you do not know the part number, use the OEM parts lookup first.
Do Honda outboard parts vary by model and serial number?
Yes. Honda may use different components across engines with similar horsepower depending on model, production range, and serial number. Confirm the complete engine identification information before ordering.
Do you carry parts for Honda BF-series outboards?
Yes. Pro Marine carries parts for many Honda BF-series applications, from portable engines through large Four Stroke offshore models, including cooling, fuel, electrical, internal engine, lower unit, steering, and trim components.
Do you carry both OEM and aftermarket Honda parts?
Yes. Pro Marine offers genuine Honda parts along with aftermarket replacement parts for many common Honda outboard maintenance and repair applications.
What Honda outboard parts are commonly replaced during routine maintenance?
Common maintenance items include engine oil, oil filters, fuel filters, spark plugs, water pump kits, impellers, thermostats, gear lube, drain plug seals, anodes, and model-specific service components.
Fitment Tip: Honda outboard parts can vary by model, horsepower, serial number range, and production year. Confirm the OEM part number or complete engine identification information whenever possible before ordering.
LUB-20W40-FC-12
LUB20W40FC12
18-9450
18-9450-2
18-94502
0764588
0777118
0779711
18-9540-3
18-95403
764357
764588
77718
779711
LUB-2STRK-M1-04
LUB-2STRK-2M-04
LUB-20W40-FC-04
LUB20W40FC04
858015Q03
858036QC1
858036Q01
Complete Hydraulic Steering System
Pro Marine 350-HSTEER Hydraulic Steering System
Built for single outboard boats up to 350HP, the Pro Marine 350-HSTEER system delivers smooth steering response, better control, and reliable performance for modern high-horsepower outboards.
Includes: steering cylinder, helm pump,
2 bottles of hydraulic fluid, and fill hose assembly.
Hydraulic hoses sold separately so you can choose the
correct hose length for your boat and rigging layout.
What Is Included
Steering Cylinder
Front-mount hydraulic steering cylinder built for high-horsepower outboard control and smooth steering response.
View 350-HSTEER-CYLHelm Pump
Hydraulic helm pump that converts steering wheel input into hydraulic steering movement.
View 350-HELM-025Fill Hose Assembly
Makes filling and bleeding the hydraulic steering system easier during installation and service.
View 102P Fill HoseRead our 350-HSTEER Steering Comparison & Pro Tips Guide
Best Applications
| Boat / Setup | Why It Works Well |
|---|---|
| Single Outboards up to 350HP | Built for modern high-horsepower steering loads |
| Bass Boats | Responsive steering feel and better control at speed |
| Bay Boats | Smooth handling in shallow and open water |
| Center Consoles | Reliable steering control for offshore and coastal use |
| Repowers | Excellent upgrade from traditional cable steering |
Complete Your Steering Setup
Need hoses or replacement steering components?
Key Benefits
- Designed for single outboards up to 350HP
- Smooth hydraulic steering response
- Reduced steering effort compared to cable systems
- Improves handling and control at higher speeds
- Excellent for bass boats, bay boats, and center consoles
- Flexible hose routing for cleaner rigging installations
FAQ
Does this steering system include hoses?
No. Hydraulic hoses are sold separately so you can choose the
correct hose length for your setup.
What horsepower is this system rated for?
The 350-HSTEER system is designed for single outboard applications up to 350HP.
What comes in the kit?
The kit includes the steering cylinder, helm pump,
two bottles of hydraulic steering fluid, and fill hose assembly.
What boats is this system commonly used on?
It is commonly used on bass boats, bay boats,
center consoles, repower projects, and performance outboard setups.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 (continental U.S.).
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1–5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
350-HSTEER, Pro Marine hydraulic steering system, hydraulic steering kit, hydraulic steering up to 350HP, outboard steering system, bass boat hydraulic steering, bay boat steering system, offshore hydraulic steering, steering helm and cylinder kit
