SeaStar Solutions
SeaStar Capilano 1275V Rear Mount Helm (HH5275) - 2.7 to 5.4 cu. in.
The SeaStar Capilano 1275V Helm (HH5275) is an extra heavy-duty, rear mount hydraulic helm for larger and commercial vessels. Its variable displacement, from 2.7 to 5.4 cu. in., lets you set the number of turns lock-to-lock to suit your boat.…
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Genuine products · Full manufacturer warranty
Extra heavy-duty helm for larger and commercial vessels
Variable displacement from 2.7 to 5.4 cu. in.
Adjustable turns lock-to-lock
Rear mount
Rated to 1,000 PSI
For steering wheels up to 36" diameter
NPT ports
Meets ABS requirements
Stainless steel and bronze mounting hardware included
Easy installation on single and dual rudder vessels
| Dimensions | Displacement: 2.7–5.4 cu. in. (variable) · Max pressure: 1000 PSI · Max wheel: 36" · Size: 11-5/8" D x 5-7/8" H x 5-1/2" W · Weight: 15.4 lb |
| Compatibility | Larger, heavy-duty and commercial vessels with single or dual rudders. Use SeaStar hydraulic steering fluid. |
| Installation | Rear mount with NPT ports. Stainless steel and bronze mounting hardware included. Professional installation recommended. |
| Vendor | SeaStar Solutions |
| SKU | S5RHH5275 |
| Availability | In Stock |
You can set the helm anywhere from 2.7 to 5.4 cu. in. per turn, which changes how many turns lock-to-lock your steering takes. That makes it easy to match the helm to your cylinder and boat.
What kind of boats is the Capilano for?
Larger, heavy-duty and commercial vessels, including single and dual rudder boats.
What size wheel can I use?
Up to 36" in diameter.
Need help sizing your steering system?
Send us your boat and cylinder details. 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.
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Our specialists are available 7 days a week to help with selection, installation, and setup.