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8M0214926
9-43026
Pro Marine Verado Steering Cylinder Seal Kit
Hydraulic Steering Cylinder Reseal Kit for Mercury Verado Systems
This Pro Marine steering cylinder seal kit is an aftermarket replacement kit for select Mercury Verado hydraulic steering cylinder assemblies.
The kit includes the seals and O-rings commonly required to reseal compatible Verado steering cylinders during steering system service and repair.
Compatible Applications
| Engine Range | Engine Type | System | Application Notes |
|---|---|---|---|
| Mercury Verado 135-400HP | FourStroke | Hydraulic Steering | Used in compatible Mercury Verado steering cylinder assemblies |
| Mercury L6 Verado Models | Supercharged FourStroke | Hydraulic Steering | Used in compatible integrated steering systems |
| Mercury V8 / V10 Verado Models | FourStroke | Hydraulic Steering | Used in compatible Verado steering cylinder assemblies |
Always verify your Mercury model, serial number, and steering cylinder diagram before ordering hydraulic steering seals and components.
OEM Part Numbers & Cross References
| Brand / Type | Part Number |
|---|---|
| Pro Marine | 2700P |
| Replaces Mercury OEM | 896173A01 |
| Replaces Mercury OEM | 8M0045604 |
Related Steering Cylinder Seal
Need the steering cylinder attachment seal used when reinstalling the steering cylinder to the engine? See the Pro Marine Steering Cylinder Seal .
What This Steering Cylinder Seal Kit is Used For
This Pro Marine steering cylinder seal kit is used to reseal compatible Mercury Verado hydraulic steering cylinder assemblies.
The kit includes multiple hydraulic seals and O-rings commonly replaced during steering cylinder repair and hydraulic steering service.
Worn or damaged steering cylinder seals may allow hydraulic fluid leakage, steering pressure loss, or reduced steering performance.
Replacing steering cylinder seals during service helps maintain proper hydraulic steering operation and reduce fluid leakage.
Key Features and Benefits
- Pro Marine aftermarket steering cylinder seal kit
- Replaces Mercury OEM seal kits 896173A01 and 8M0045604
- Fits select Mercury Verado hydraulic steering systems
- Includes seals and O-rings commonly needed for steering cylinder reseal service
- Helps maintain hydraulic steering pressure
- Helps reduce steering fluid leakage
- Common service kit for Verado steering cylinder repair
- Aftermarket alternative to OEM Mercury steering seal kits
Steering Cylinder Seal Kit Details
- Brand: Pro Marine
- Part Type: Steering Cylinder Seal Kit
- Pro Marine Part Number: 2700P
- Replaces OEM: Mercury 896173A01 and 8M0045604
- Application: Mercury Verado Steering Cylinder Assemblies
- System: Hydraulic Steering System
- Use: Steering cylinder reseal service
- Quantity Sold: Kit
FAQ
What does Pro Marine 2700P fit?
This seal kit fits select Mercury Verado hydraulic steering cylinder assemblies using compatible steering system components.
What Mercury seal kits does this replace?
This Pro Marine kit replaces Mercury OEM seal kits 896173A01 and 8M0045604.
What is included in this kit?
The kit includes the seals and O-rings commonly required to reseal compatible Verado steering cylinders.
Can bad steering seals cause fluid leaks?
Yes. Worn or damaged steering cylinder seals may allow hydraulic steering fluid leakage and steering performance issues.
Do I still need the steering cylinder attachment seal?
Depending on the repair being performed, you may also need the steering cylinder seal used when reinstalling the steering cylinder to the engine.
Is this an OEM Mercury kit?
No. This is a Pro Marine aftermarket steering cylinder reseal kit designed as a replacement for compatible Mercury OEM kits.
Should I verify fitment before ordering?
Yes. Mercury used multiple steering cylinder configurations depending on model and production range, so serial number verification is recommended.
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.
- Hydraulic steering components should be installed only after confirming correct fitment.
- 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
2700P, 896173A01, 8M0045604, Pro Marine steering seal kit, Verado steering cylinder seal kit, Mercury steering cylinder reseal kit, Mercury Verado steering kit, Verado hydraulic steering seal kit, Mercury steering cylinder rebuild kit, Mercury hydraulic steering repair, Verado steering ram seal kit, Mercury steering cylinder service kit, Verado steering cylinder reseal
8M0045604
896173A01
Mercury Verado Power Steering Helm
Mercury Verado 50cm Tilt Power Steering Helm
This OEM Mercury 50cm power steering helm is the tilt version for Mercury Verado power steering systems. It is used when the boat requires an adjustable steering wheel position instead of a fixed non-tilt helm.
Match your original helm number, steering setup, and cross-reference numbers before ordering. For Verado pump service, Gen A/B replacement and Gen C pump options are linked below, along with Pro Marine's Gen B to Gen C conversion walkthrough.
Compatible Applications
| System | Helm Type | Fitment Note |
|---|---|---|
| Mercury Verado power steering systems | 50cm tilt helm | Verify the current helm number, steering configuration, and OEM cross-reference before ordering. |
Important Fitment Note
This is the tilt Mercury Verado helm. If the boat uses a fixed steering wheel position and does not need tilt adjustment, order the Mercury Verado 50cm non-tilt helm, item 8M0137449.
OEM & Cross Reference Numbers
| Type | Part Numbers |
|---|---|
| Pro Marine Item Number | 8M0137451 |
| Mercury Manufacturer Item | 8M0137451 |
| Cross Reference Numbers | 8M0030273, 8M0134636, 8M0134637, 8M0134638, 8M0137451, 8M0151559, 892516A01, 892516A02, 892516K01, 892516K02, 892516K03, 892516K11, 892516K12, 892516K31, 892516K32, 892516K33, 892516K51, 892516K52, 892516K53 |
What This Part is Used For
The helm is the steering control unit mounted behind the steering wheel at the dash. This Mercury 8M0137451 helm is used when replacing the adjustable tilt helm in a compatible Verado power steering system.
If the steering system has been converted, repaired, or mixed with later-generation pump components, verify the helm, hose, pump, and harness requirements before ordering.
Related Verado Power Steering Parts
Helm Power Steering Std 50Cm
Mercury Verado 50cm standard non-tilt power steering helm. Order this version when the application requires a fixed steering wheel position.
Item #: 8M0137449
View Non-Tilt Helm
Power Steering Fluid
Mercury full synthetic power steering fluid for compatible Mercury and Verado power steering service.
Item #: 858077
View Power Steering Fluid
Mercury Verado Gen A/B Power Steering Pump Replacement
Pro Marine replacement pump for Gen A and Gen B Verado power steering systems. Cross references 8M0134359 and 8M0134736.
Item #: 8M0134736P
View Gen A/B Pump
Power Steering Pump
OEM Mercury Verado Gen C power steering pump. Pump only; hoses and conversion parts are sold separately when required.
Item #: 8M0199048
View Gen C PumpGen B to Gen C Conversion Help
If you are replacing a Verado power steering pump and need to identify whether your boat has a Gen A/B or Gen C system, review Pro Marine's conversion walkthrough before ordering pump, harness, hose, or steering components.
Read the Verado Gen B to Gen C Power Steering Conversion GuideKey Features and Benefits
- OEM Mercury Marine 50cm power steering helm.
- Tilt design allows adjustable steering wheel positioning.
- Fits Verado power steering systems when the original application calls for this tilt helm.
- Cross references common Mercury tilt helm numbers including 892516A01, 892516A02, 892516K31, and 892516K32.
- Related non-tilt helm, power steering fluid, Gen A/B pump, Gen C pump, and conversion guide are linked for easier steering system service planning.
Product Details
| Product | Helm Power Steering With Tilt |
| Application | Mercury Verado power steering systems |
| Manufacturer | Mercury Marine |
| OEM or Aftermarket | OEM |
| Helm Style | Tilt |
FAQ
Is this the tilt helm?
Yes. This is the Mercury Verado 50cm tilt power steering helm. For the non-tilt version, order item 8M0137449.
What does this helm fit?
This helm fits Verado power steering systems that require the 50cm tilt helm. Verify your original helm part number and steering configuration before ordering.
Which pump should I order with Verado steering service?
Identify the pump generation first. Pro Marine offers a Gen A/B replacement pump, item 8M0134736P, and an OEM Mercury Gen C pump, item 8M0199048. Use the Gen B to Gen C conversion walkthrough if you are planning an upgrade.
Is power steering fluid linked for this system?
Yes. Mercury full synthetic power steering fluid is available separately as item 858077.
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.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
Mercury Verado tilt power steering helm, Mercury Verado 50cm helm, adjustable Verado helm, OEM Mercury tilt helm, Verado hydraulic power steering helm, Verado Gen B to Gen C conversion, Verado Gen C pump, Verado Gen A B pump.
Searchable Part Numbers
8M0137451, 8M0030273, 8M0134636, 8M0134637, 8M0134638, 8M0151559, 892516A01, 892516A02, 892516K01, 892516K02, 892516K03, 892516K11, 892516K12, 892516K31, 892516K32, 892516K33, 892516K51, 892516K52, 892516K53, 8M0137449, 858077, 858077K01, 858002K01, 858077KC1, 8M0134736P, 8M0134736, 8M0134359, 8M0199048.
8M0134636
8M0134637
8M0134638
8M0137451
8M0151559
892516A01
892516A02
892516K01
892516K02
892516K03
892516K11
892516K12
892516K31
892516K32
892516K33
892516K51
892516K52
892516K53
Pro Marine Remanufactured Steering Cylinder Kit
Mercury Verado & Racing L6 V8 V10 200-450HP Reman Steering Cylinder
The Pro Marine 896500R01 Remanufactured Steering Cylinder Kit is a cost-saving replacement option for Mercury Verado L6, Verado V8, Verado V10, and Mercury Racing V8 450R applications. This remanufactured cylinder is built as an alternative to Mercury OEM 896500A01 and cross references Mercury 8M0118141 and 880659T.
This reman steering cylinder includes a 1-year warranty and the listed price includes a $200 refundable core charge. Return your rebuildable core after installation and the $200 core charge will be refunded.
$200 Core Charge Included in Price
This remanufactured steering cylinder price includes a $200 refundable core charge.
- $200 core charge is already included in the listed price.
- $200 will be refunded when your rebuildable core is returned.
- The returned core must be complete and rebuildable.
- You may avoid the core refund process by sending your core in before the reman unit ships.
If you want to send your core in first, contact Pro Marine before ordering so the core return and shipment timing can be handled correctly.
Compatible Applications
| Engine Family | Horsepower Range |
|---|---|
| Mercury Verado L6 | 200HP-350HP |
| Mercury Verado V8 | 200HP-300HP |
| Mercury Verado V10 | 350HP-425HP |
| Mercury Racing V8 | 450R |
Mercury used multiple steering cylinder designs across different Verado and Racing applications. Always verify your engine serial number and original steering cylinder part number before ordering.
This remanufactured cylinder replaces the application family using Mercury 896500A01, 8M0118141, and 880659T. This listing should not be used for Mercury Racing 500R applications.
OEM & Cross Reference Numbers
| Type | Part Number |
|---|---|
| Pro Marine Reman | 896500R01 |
| Mercury OEM | 896500A01 |
| Mercury OEM | 8M0118141 |
| Mercury OEM | 880659T |
OEM Alternative Available
Mercury OEM 896500A01 Steering Cylinder Kit
Prefer a brand-new factory Mercury part? We also stock the OEM Mercury steering cylinder kit for the same Verado and Mercury Racing 450R application family.
Want to Reseal Your Own Steering Cylinder?
If your steering cylinder is rebuildable and you prefer to reseal it yourself, Pro Marine also offers seal kits, an individual cylinder seal, and the required steering cylinder spanner tool. The spanner tool is a necessity if you plan to reseal your own cylinder.
Pro Marine 2700P Verado Steering Cylinder Seal Kit
Pro Marine seal kit for resealing compatible Mercury Verado steering cylinders. Replaces Mercury 896173A01.
Mercury OEM 2700 Steering Cylinder Seal Kit
Genuine Mercury OEM Verado steering cylinder seal kit. Replaces Mercury 8M0045604.
Pro Marine 880667 Steering Cylinder Seal
Individual Pro Marine Verado steering cylinder seal. Replaces Mercury 8M0155530.
Mercury 8M0078614 Steering Cylinder Spanner Tool
Required tool for disassembling and resealing compatible Verado steering cylinders. This tool is a necessity if you want to reseal your own cylinder.
What This Part is Used For
The steering cylinder is part of the hydraulic steering system that controls outboard movement at the transom. A worn or leaking cylinder can cause steering fluid loss, reduced steering response, excess play, or unsafe steering operation.
Choosing a remanufactured Pro Marine cylinder can be a cost-effective way to restore steering performance while reusing a rebuildable core from your existing steering system.
Why Choose the Remanufactured Cylinder?
- Remanufactured Pro Marine steering cylinder kit
- Built as an alternative to Mercury OEM 896500A01
- Fits Mercury Verado L6, V8, V10, and Racing V8 450R applications
- Does not fit Mercury Racing 500R applications
- Includes a 1-year warranty
- Price includes a refundable $200 core charge
- $200 refunded when your rebuildable core is returned
- Core charge process may be avoided by sending your core in before shipment
- OEM replacement and reseal options linked above
Core Return Details
This remanufactured steering cylinder is sold with a core charge because your old cylinder can often be rebuilt and reused. The $200 core charge is already included in the displayed price.
- Order the remanufactured cylinder and install it on your engine.
- Return your old rebuildable steering cylinder core to Pro Marine.
- Once the rebuildable core is received and accepted, your $200 core charge is refunded.
- If you send your core in first, the core charge refund step may be avoided.
Core must be complete and rebuildable. Damaged, incomplete, or non-rebuildable cores may not qualify for the refund.
FAQ
Does the price include the $200 core charge?
Yes. The listed price includes a $200 refundable core charge.
How do I get the $200 core charge refunded?
Return your old rebuildable steering cylinder core after purchase. Once the
core is received and accepted, $200 will be refunded.
Can I avoid the core charge?
You can avoid the core charge refund process by sending your rebuildable core
in before the remanufactured cylinder ships. Contact Pro Marine before ordering
if you want to use this option.
What engines does this reman steering cylinder fit?
This cylinder fits Mercury Verado L6, Verado V8, Verado V10, and Mercury
Racing V8 450R applications when the OEM part number matches.
Does this fit Mercury Racing 500R?
No. This listing should not be used for Mercury Racing 500R applications.
Does the reman cylinder include a warranty?
Yes. The Pro Marine remanufactured steering cylinder includes a 1-year warranty.
Do you sell the OEM steering cylinder?
Yes. The Mercury OEM 896500A01 steering cylinder kit is linked above.
Can I reseal my own cylinder instead?
Yes. Seal kits, an individual cylinder seal, and the required spanner tool are
linked above. The spanner tool is necessary if you plan to reseal your own cylinder.
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.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return, core, or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
896500R01, 896500A01, 8M0118141, 880659T, Mercury Verado steering cylinder, Mercury Verado L6 steering cylinder, Mercury Verado V8 steering cylinder, Mercury Verado V10 steering cylinder, Mercury Racing 450R steering cylinder, Mercury 200 steering cylinder, Mercury 225 steering cylinder, Mercury 250 steering cylinder, Mercury 300 steering cylinder, Mercury 350 steering cylinder, Mercury 400 steering cylinder, Mercury 425 steering cylinder, Mercury 450R steering cylinder, reman Verado steering cylinder, remanufactured steering cylinder, Verado steering cylinder core charge, $200 core charge, 1 year warranty reman steering cylinder, 2700P, 2700, 896173A01, 8M0045604, 880667, 8M0155530, 8M0078614, steering cylinder spanner tool
880659T
896500A01
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
Replacement Hydraulic Steering Cylinder
Pro Marine 350-HSTEER-CYL Hydraulic Steering Cylinder
The Pro Marine 350-HSTEER-CYL Hydraulic Steering Cylinder is the replacement steering cylinder used with the Pro Marine 350-HSTEER hydraulic steering system. It is designed for high-horsepower single outboard setups where smooth, controlled steering response is critical.
This is the cylinder only. Helm pump, hoses, steering fluid, and fill/bleed accessories are sold separately unless purchased as part of the complete 350-HSTEER system.
What This Cylinder Is Used For
The steering cylinder converts hydraulic pressure from the helm pump into side-to-side movement at the outboard engine. It is the component that physically moves the engine when you turn the steering wheel.
If your current cylinder is leaking, damaged, binding, or worn, replacing it can restore proper steering control and improve the overall feel of the system.
Read our 350-HSTEER Steering Comparison & Pro Tips Guide
Best Applications
| Application | Recommended Use |
|---|---|
| 350-HSTEER Systems | Replacement hydraulic steering cylinder |
| Single Outboards up to 350HP | High-horsepower hydraulic steering applications |
| Bass Boats | Responsive steering and control at speed |
| Bay Boats | Smooth steering in shallow and open water |
| Center Consoles | Reliable steering feel for offshore and coastal use |
Build or Service Your Steering System
Complete Steering Kit
Need the full system instead of just the cylinder? The complete kit includes the cylinder, helm pump, hydraulic fluid, and fill hose assembly.
View 350-HSTEER Complete KitHelm Pump
Pair this cylinder with the matching Pro Marine helm pump for proper hydraulic steering operation.
View 350-HELM-025 Helm PumpHydraulic Hoses
Select the correct hydraulic hose length for your boat, jack plate, setback, and rigging route.
Shop Pro Marine Hydraulic HosesFluid & Fill Hose
Hydraulic fluid and a fill hose assembly help make installation and bleeding easier during service.
View PRO-OIL15 Hydraulic FluidView 102P Fill Hose Assembly
Complete Your Steering Setup
Need additional Pro Marine steering components?
Key Features and Benefits
- Replacement hydraulic steering cylinder for 350-HSTEER systems
- Designed for high-horsepower single outboard steering applications
- Helps restore smooth steering movement and control
- Front-mount hydraulic steering cylinder design
- Works with hydraulic helm, hose, and fluid circuit
- Good option for service, repair, or steering system rebuilds
System Function and Connections
- System Type: Hydraulic outboard steering
- Component Type: Steering cylinder
- Connection Type: Hydraulic hose connections to helm circuit
- Typical Use: Single outboard applications up to 350HP when used with the proper system
- Related Components: Helm pump, hydraulic hoses, steering fluid, fittings, and fill/bleed tools
FAQ
Is this the complete steering system?
No. This listing is for the hydraulic steering cylinder only. The complete
system is available as the Pro Marine 350-HSTEER kit.
What system does this cylinder work with?
This cylinder is designed for use with the Pro Marine 350-HSTEER hydraulic
steering system.
Are hydraulic hoses included?
No. Hydraulic hoses are sold separately so you can choose the correct length
for your boat and rigging layout.
When should I replace a steering cylinder?
Replace the cylinder if it is leaking, damaged, binding, corroded, or no
longer holding proper steering control.
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-CYL, Pro Marine hydraulic steering cylinder, hydraulic steering cylinder, outboard steering cylinder, front mount steering cylinder, 350-HSTEER replacement cylinder, hydraulic steering repair, boat steering cylinder
25cc Hydraulic Steering Helm Pump
Pro Marine 350-HELM-025 Hydraulic Helm Pump
The Pro Marine 350-HELM-025 Hydraulic Helm Pump is a 25cc hydraulic steering helm designed for smooth, controlled steering response on modern outboard boats.
This helm is compatible with many standard hydraulic steering systems, including Pro Marine, SeaStar®, Uflex®, and other similar front-mount hydraulic steering setups.
What a Hydraulic Helm Pump Does
The helm pump is the core component of a hydraulic steering system. When the steering wheel is turned, the helm creates hydraulic pressure that moves fluid through the hoses and steering cylinder to turn the engine.
A properly matched helm pump helps provide predictable steering feel, reduced steering effort, and smooth handling at both low and high speeds.
Read our Hydraulic Steering Comparison & Pro Tips Guide
Best Applications
| Application | Recommended Use |
|---|---|
| Single Outboards up to 350HP | Hydraulic steering helm applications |
| Bass Boats | Performance steering and responsive handling |
| Bay Boats | Smooth low-speed and cruising control |
| Center Consoles | Reliable offshore and coastal steering feel |
| Repower Projects | Excellent upgrade from traditional cable steering |
Complete or Service Your Steering System
Complete Steering Kit
Need the full steering package? The 350-HSTEER kit includes the helm, cylinder, fluid, and fill hose assembly.
View 350-HSTEER Complete KitSteering Cylinder
This helm works with many standard hydraulic steering cylinders, including Pro Marine, SeaStar®, and Uflex® compatible systems.
View 350-HSTEER-CYL CylinderHydraulic Hoses
Select the proper hydraulic hose length for your boat, jack plate, setback, and rigging route.
Shop Pro Marine Hydraulic HosesFluid & Fill Accessories
Hydraulic fluid and fill hose assemblies help simplify installation and steering system bleeding.
View PRO-OIL15 Hydraulic FluidView 102P Fill Hose Assembly
Key Features and Benefits
- 25cc hydraulic helm pump design
- Compatible with many standard hydraulic steering systems
- Works with Pro Marine, SeaStar®, and Uflex® style setups
- Smooth steering response and controlled handling
- Designed for high-horsepower single outboards
- Helps reduce steering effort compared to cable steering
- Good option for bass boats, bay boats, and offshore applications
System Function and Connections
- System Type: Hydraulic outboard steering
- Component Type: Hydraulic helm pump
- Helm Size: 25cc
- Connection Type: Hydraulic steering hose circuit
- Typical Use: Single outboard hydraulic steering systems
- Compatible Systems: Pro Marine, SeaStar®, Uflex®, and similar front-mount hydraulic steering systems
- Related Components: Steering cylinder, hydraulic hoses, steering fluid, fittings, and fill/bleed kit
FAQ
What does a hydraulic helm pump do?
The helm pump converts steering wheel movement into hydraulic pressure that moves the steering cylinder.
What size is this helm?
This is a 25cc hydraulic helm pump.
What steering systems is this helm compatible with?
It is compatible with many standard hydraulic steering systems including Pro Marine, SeaStar®, Uflex®, and other similar front-mount hydraulic steering setups.
Is this the complete steering system?
No. This listing is for the helm pump only.
Can I buy the complete steering kit instead?
Yes. The complete 350-HSTEER kit includes the helm pump, steering cylinder, fluid, and fill hose assembly.
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-HELM-025, hydraulic helm pump, 25cc helm, SeaStar compatible helm, Uflex compatible helm, Pro Marine helm pump, hydraulic steering helm, outboard steering helm, front mount hydraulic steering
37cc Hydraulic Steering Helm Pump
Pro Marine 350-HELM-037 Hydraulic Helm Pump
The Pro Marine 350-HELM-037 Hydraulic Helm Pump is a 37cc hydraulic steering helm designed for smooth, responsive steering control on high-horsepower outboard boats.
This Pro Marine helm is designed for the 350-HSTEER system and is compatible with many standard hydraulic steering systems, including Pro Marine, SeaStar®, Uflex®, and other similar front-mount hydraulic steering setups.
What a 37cc Helm Pump Does
The helm pump creates the hydraulic pressure that moves fluid through the steering hoses and into the steering cylinder. When you turn the wheel, the helm controls how much fluid is moved through the system, which directly affects steering feel and wheel turns lock-to-lock.
A 37cc helm moves more fluid per steering wheel turn than smaller 25cc or 30cc helms, which can create quicker steering response and fewer turns lock-to-lock when matched with the correct hydraulic steering cylinder.
Read our Hydraulic Steering Comparison & Pro Tips Guide
Best Applications
| Application | Recommended Use |
|---|---|
| Single Outboards up to 350HP | Hydraulic steering helm applications requiring quicker response |
| Bass Boats | Performance steering feel and reduced wheel turns |
| Bay Boats | Responsive control for shallow-water and open-water use |
| Center Consoles | Controlled steering feel for coastal and offshore running |
| Performance Setups | Useful where faster steering response is preferred |
Complete or Service Your Steering System
Complete Steering Kit
Need a complete hydraulic steering package? The 350-HSTEER kit includes the steering cylinder, helm pump, hydraulic fluid, and fill hose assembly.
View 350-HSTEER Complete KitSteering Cylinder
Pair this helm with a compatible hydraulic steering cylinder for proper system operation and steering response.
View 350-HSTEER-CYL CylinderHydraulic Hoses
Choose the correct hose length for your boat, jack plate, setback, and rigging route.
Shop Pro Marine Hydraulic HosesFluid & Fill Accessories
Hydraulic steering fluid and fill hose assemblies help simplify installation, filling, and bleeding.
View PRO-OIL15 Hydraulic FluidView 102P Fill Hose Assembly
Key Features and Benefits
- 37cc hydraulic helm pump design
- 2.25 cubic inches per revolution hydraulic displacement
- Moves more fluid per wheel turn than 25cc and 30cc helms
- Can provide quicker steering response when properly matched
- Designed for the Pro Marine 350-HSTEER hydraulic steering system
- Compatible with many standard hydraulic steering systems
- Works with Pro Marine, SeaStar®, and Uflex® style setups
- Good choice for performance boats and high-horsepower outboards
- Helps reduce steering effort compared to cable steering
System Function and Connections
- System Type: Hydraulic outboard steering
- Component Type: Hydraulic helm pump
- Helm Size: 37cc
- Displacement: 2.25 cu in/rev
- Connection Type: Hydraulic steering hose circuit
- Typical Use: Single outboard hydraulic steering systems
- Compatible Systems: Pro Marine 350-HSTEER, SeaStar®, Uflex®, and similar front-mount hydraulic steering systems
- Related Components: Steering cylinder, hydraulic hoses, steering fluid, fittings, and fill/bleed kit
FAQ
What does a 37cc hydraulic helm pump do?
It converts steering wheel movement into hydraulic pressure and moves fluid through the steering system to turn the outboard.
What is the difference between a 30cc and 37cc helm?
A 37cc helm moves more fluid per wheel turn than a 30cc helm, which can reduce turns lock-to-lock and create a quicker steering feel when matched correctly.
What steering systems is this helm compatible with?
It is designed for the Pro Marine 350-HSTEER system and is compatible with many standard hydraulic steering systems including Pro Marine, SeaStar®, Uflex®, and other similar front-mount hydraulic steering setups.
Is this the complete steering system?
No. This listing is for the helm pump only.
Should I choose the 30cc or 37cc helm?
Choose based on your steering cylinder, boat setup, and desired steering feel. The 37cc helm is generally the more responsive option.
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-HELM-037, hydraulic helm pump, 37cc helm pump, Pro Marine 37cc helm, 2.25 cu in helm pump, SeaStar compatible helm, Uflex compatible helm, hydraulic steering helm, outboard steering helm, performance steering helm, 350-HSTEER helm pump
37cc Hydraulic Steering Helm Pump
Pro Marine 350-HELM-037 Hydraulic Helm Pump
The Pro Marine 350-HELM-037 Hydraulic Helm Pump is a 37cc hydraulic steering helm designed for smooth, responsive steering control on high-horsepower outboard boats.
This Pro Marine helm is designed for the 350-HSTEER system and is compatible with many standard hydraulic steering systems, including Pro Marine, SeaStar®, Uflex®, and other similar front-mount hydraulic steering setups.
What a 37cc Helm Pump Does
The helm pump creates the hydraulic pressure that moves fluid through the steering hoses and into the steering cylinder. When you turn the wheel, the helm controls how much fluid is moved through the system, which directly affects steering feel and wheel turns lock-to-lock.
A 37cc helm moves more fluid per steering wheel turn than smaller 25cc or 30cc helms, which can create quicker steering response and fewer turns lock-to-lock when matched with the correct hydraulic steering cylinder.
Read our Hydraulic Steering Comparison & Pro Tips Guide
Best Applications
| Application | Recommended Use |
|---|---|
| Single Outboards up to 350HP | Hydraulic steering helm applications requiring quicker response |
| Bass Boats | Performance steering feel and reduced wheel turns |
| Bay Boats | Responsive control for shallow-water and open-water use |
| Center Consoles | Controlled steering feel for coastal and offshore running |
| Performance Setups | Useful where faster steering response is preferred |
Complete or Service Your Steering System
Complete Steering Kit
Need a complete hydraulic steering package? The 350-HSTEER kit includes the steering cylinder, helm pump, hydraulic fluid, and fill hose assembly.
View 350-HSTEER Complete KitSteering Cylinder
Pair this helm with a compatible hydraulic steering cylinder for proper system operation and steering response.
View 350-HSTEER-CYL CylinderHydraulic Hoses
Choose the correct hose length for your boat, jack plate, setback, and rigging route.
Shop Pro Marine Hydraulic HosesFluid & Fill Accessories
Hydraulic steering fluid and fill hose assemblies help simplify installation, filling, and bleeding.
View PRO-OIL15 Hydraulic FluidView 102P Fill Hose Assembly
Key Features and Benefits
- 37cc hydraulic helm pump design
- 2.25 cubic inches per revolution hydraulic displacement
- Moves more fluid per wheel turn than 25cc and 30cc helms
- Can provide quicker steering response when properly matched
- Designed for the Pro Marine 350-HSTEER hydraulic steering system
- Compatible with many standard hydraulic steering systems
- Works with Pro Marine, SeaStar®, and Uflex® style setups
- Good choice for performance boats and high-horsepower outboards
- Helps reduce steering effort compared to cable steering
System Function and Connections
- System Type: Hydraulic outboard steering
- Component Type: Hydraulic helm pump
- Helm Size: 37cc
- Displacement: 2.25 cu in/rev
- Connection Type: Hydraulic steering hose circuit
- Typical Use: Single outboard hydraulic steering systems
- Compatible Systems: Pro Marine 350-HSTEER, SeaStar®, Uflex®, and similar front-mount hydraulic steering systems
- Related Components: Steering cylinder, hydraulic hoses, steering fluid, fittings, and fill/bleed kit
FAQ
What does a 37cc hydraulic helm pump do?
It converts steering wheel movement into hydraulic pressure and moves fluid through the steering system to turn the outboard.
What is the difference between a 30cc and 37cc helm?
A 37cc helm moves more fluid per wheel turn than a 30cc helm, which can reduce turns lock-to-lock and create a quicker steering feel when matched correctly.
What steering systems is this helm compatible with?
It is designed for the Pro Marine 350-HSTEER system and is compatible with many standard hydraulic steering systems including Pro Marine, SeaStar®, Uflex®, and other similar front-mount hydraulic steering setups.
Is this the complete steering system?
No. This listing is for the helm pump only.
Should I choose the 30cc or 37cc helm?
Choose based on your steering cylinder, boat setup, and desired steering feel. The 37cc helm is generally the more responsive option.
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-HELM-037, hydraulic helm pump, 37cc helm pump, Pro Marine 37cc helm, 2.25 cu in helm pump, SeaStar compatible helm, Uflex compatible helm, hydraulic steering helm, outboard steering helm, performance steering helm, 350-HSTEER helm pump
44cc Hydraulic Steering Helm Pump
Pro Marine 350-HELM-044 Hydraulic Helm Pump
The Pro Marine 350-HELM-044 Hydraulic Helm Pump is a 44cc hydraulic steering helm designed for fast, responsive steering control on high-horsepower outboard boats.
This Pro Marine helm is designed for the 350-HSTEER system and is compatible with many standard hydraulic steering systems, including Pro Marine, SeaStar®, Uflex®, and other similar front-mount hydraulic steering setups.
What a 44cc Helm Pump Does
The helm pump creates the hydraulic pressure that moves fluid through the steering hoses and into the steering cylinder. When you turn the wheel, the helm controls how much fluid is moved through the system, which directly affects steering feel and wheel turns lock-to-lock.
A 44cc helm moves more fluid per steering wheel turn than smaller 25cc, 30cc, or 37cc helms, which can create the quickest steering response and fewer turns lock-to-lock when matched with the correct hydraulic steering cylinder.
Read our Hydraulic Steering Comparison & Pro Tips Guide
Best Applications
| Application | Recommended Use |
|---|---|
| Single Outboards up to 350HP | Hydraulic steering helm applications requiring very quick response |
| Bass Boats | Performance steering feel and reduced wheel turns |
| Bay Boats | Fast steering response for shallow-water and open-water use |
| Center Consoles | Responsive steering feel for coastal and offshore running |
| Performance Setups | Useful where faster steering response and fewer turns are preferred |
Complete or Service Your Steering System
Complete Steering Kit
Need a complete hydraulic steering package? The 350-HSTEER kit includes the steering cylinder, helm pump, hydraulic fluid, and fill hose assembly.
View 350-HSTEER Complete KitSteering Cylinder
Pair this helm with a compatible hydraulic steering cylinder for proper system operation and steering response.
View 350-HSTEER-CYL CylinderHydraulic Hoses
Choose the correct hose length for your boat, jack plate, setback, and rigging route.
Shop Pro Marine Hydraulic HosesFluid & Fill Accessories
Hydraulic steering fluid and fill hose assemblies help simplify installation, filling, and bleeding.
View PRO-OIL15 Hydraulic FluidView 102P Fill Hose Assembly
Key Features and Benefits
- 44cc hydraulic helm pump design
- 2.68 cubic inches per revolution hydraulic displacement
- Moves more fluid per wheel turn than 25cc, 30cc, and 37cc helms
- Can provide very quick steering response when properly matched
- Designed for the Pro Marine 350-HSTEER hydraulic steering system
- Compatible with many standard hydraulic steering systems
- Works with Pro Marine, SeaStar®, and Uflex® style setups
- Good choice for performance boats and high-horsepower outboards
- Helps reduce steering effort compared to cable steering
System Function and Connections
- System Type: Hydraulic outboard steering
- Component Type: Hydraulic helm pump
- Helm Size: 44cc
- Displacement: 2.68 cu in/rev
- Connection Type: Hydraulic steering hose circuit
- Typical Use: Single outboard hydraulic steering systems
- Compatible Systems: Pro Marine 350-HSTEER, SeaStar®, Uflex®, and similar front-mount hydraulic steering systems
- Related Components: Steering cylinder, hydraulic hoses, steering fluid, fittings, and fill/bleed kit
FAQ
What does a 44cc hydraulic helm pump do?
It converts steering wheel movement into hydraulic pressure and moves fluid through the steering system to turn the outboard.
What is the difference between a 37cc and 44cc helm?
A 44cc helm moves more fluid per wheel turn than a 37cc helm, which can reduce turns lock-to-lock and create a quicker steering feel when matched correctly.
What steering systems is this helm compatible with?
It is designed for the Pro Marine 350-HSTEER system and is compatible with many standard hydraulic steering systems including Pro Marine, SeaStar®, Uflex®, and other similar front-mount hydraulic steering setups.
Is this the complete steering system?
No. This listing is for the helm pump only.
Should I choose the 37cc or 44cc helm?
Choose based on your steering cylinder, boat setup, and desired steering feel. The 44cc helm is generally the more responsive option.
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-HELM-044, hydraulic helm pump, 44cc helm pump, Pro Marine 44cc helm, 2.68 cu in helm pump, SeaStar compatible helm, Uflex compatible helm, hydraulic steering helm, outboard steering helm, performance steering helm, 350-HSTEER helm pump