SeaStar Solutions
SeaStar Sport Tilt Hydraulic Helm 2.0 (HH6145-4)
The SeaStar Sport Tilt 2.0 Hydraulic Helm (HH6145-4) adds an adjustable tilt wheel to SeaStar's smooth, no-feedback hydraulic steering. Tilt the wheel through 48 degrees and lock it in any of 5 positions to suit the way you stand or…
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Genuine products · Full manufacturer warranty
2.0 cu. in. displacement for quicker steering than the 1.7
48° of tilt with 5 positive lock positions
Remote fill port for easy maintenance
No-feedback hydraulic steering
Rated up to 350 HP (700 HP combined for counter-rotating twins), up to 60 MPH
Gen 4 design: less chatter, tighter and quieter steering
More durable check valve for trailering
ORB fittings
Sold Separately
SeaStar cylinder, hoses and hydraulic steering fluid
| Dimensions | Displacement: 2.0 cu. in. · Tilt: 48° · Lock positions: 5 |
| Compatibility | Single or multiple outboards up to 350 HP (700 HP combined for counter-rotating twins), up to 60 MPH. Compatible with existing SeaStar hydraulic steering systems. |
| Installation | Tilt helm with remote fill. Professional installation recommended. |
| Vendor | SeaStar Solutions |
| SKU | S5RHH61454 |
| Availability | In Stock |
48 degrees, with 5 positive lock positions.
Should I choose the 1.7 or the 2.0?
The 2.0 gives quicker steering with fewer turns lock-to-lock. The 1.7 (HH6191-4) gives a lighter feel. Tell us your cylinder and we'll help you choose.
What's the difference between Sport Tilt and Classic Tilt?
Both tilt 48° with 5 lock positions. The difference is mainly style: Sport Tilt has a compact, modern housing with a remote fill port; Classic Tilt has SeaStar's traditional cover design.
Does it include a cylinder or hoses?
No. This is the helm only.
Not sure which helm is right for your boat?
Our team will confirm compatibility before you order. Click Speak with an Expert or email support@tidalstandard.com.
Why buy from Tidal Standard
Every purchase is backed by our quality guarantee.
Manufacturer Warranty
All systems come with a full manufacturer warranty. Coverage varies by brand and product — contact us for details.
Free Shipping
Free shipping on all orders. Large systems ship via freight with white-glove delivery available.
Expert Support
Our specialists are available 7 days a week to help with selection, installation, and setup.