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Johnson, Evinrude & E-TEC Outboard Parts
Shop Johnson, Evinrude, and E-TEC outboard motor parts by system, including cooling, fuel delivery, electrical, engine rebuild components, and lower unit parts. Browse OEM and replacement marine parts for maintenance, repair, and rebuild projects.
Shop by System
- Complete Powerheads
- Control Cables & Control Boxes
- Cooling System Parts
- Cowlings & Components
- Electrical System Parts
- Engine Oil
- Engine Rebuild Kits
- Fuel & Carburetion System
- Intake System
- Internal Engine Components
- Lower Unit Components
- Oiling System
- Paints
- Service Manuals
- Steering Systems
- Throttle Components
- Transom & Midsection
- Trim System
Common Johnson, Evinrude & E-TEC Model References
This category supports many popular Johnson and Evinrude outboards, including E-TEC models across a wide horsepower range. Always confirm model and serial number for best fitment.
- Small Outboards: 2HP–30HP (2-stroke & 4-stroke)
- Midrange: 35HP–90HP (carbureted & EFI)
- V4 / V6 Ranges: 115HP, 135HP, 140HP, 150HP, 175HP
- High Horsepower: 200HP, 225HP, 250HP, 300HP (including E-TEC models)
- Platforms: Carbureted, Ficht/FFI, and E-TEC Direct Injection
Always confirm your exact horsepower, model year, and serial number to ensure proper part compatibility before ordering.
0764588
0777118
0779711
18-9540-3
18-95403
764357
764588
77718
779711
LUB-20W40-FC-04
LUB20W40FC04
858015Q03
858036QC1
858036Q01
0764587
0773495
0775590
0777225
0779431
0779718
8M0061418
8M0075302
8M0229796
8M0229798
8M0229799
8M0229799
8M0230194
857489A01
858037KC1
858037K01
858037QB1
858037QC1
858037Q01
858037Q01
877694K1
877694K30
877694Q1
877694Q1
883701A01
883701A1
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
75hp EFi
80hp EFI
90hp EFI
100hp EFI
115hp EFi
Mercruiser
215
225
250
255
270
300
325
350
370
390
4.3L
5.0L
6.2L
Johnson / Evinrude
20hp 1990-1997
25hp 1990-2005
28hp 1990-1996
30hp 1990-2005
25hp 1990-1991
Yamaha
75hp 2003-2022
80hp 1999-2003
90hp 2003-2022
100hp 1999-2003
115hp 2000-2022
1.8L 115hp SHO 2015-2021
150hp 2004-2022
Seadoo
1503
1630
290631300
420631300
47632
525-07
554545
777950
8M0050719
804255
81220
864701
9-76539
93210-29198-00
93210-30682-00
