

🛥️ Command the waves with precision and confidence!
The Dometic SeaStar HC5345-3 is a front-mount hydraulic steering cylinder designed for outboard-powered boats up to 350 HP. Certified by ABYC and ISO, it features a robust proprietary sealing system, positionable stainless steel O-ring fittings for easy hose routing, and supports independent engine tilt for multi-engine setups. Ideal for cruisers, runabouts, and offshore fishing boats, it offers reliable, smooth steering performance backed by a two-year warranty.



| ASIN | B00QJ6T9PQ |
| Best Sellers Rank | #88,739 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #19 in Boat Steering Control Cables |
| Brand | SeaStar |
| Brand Name | SeaStar |
| Color | One |
| Customer Reviews | 4.6 out of 5 stars 137 Reviews |
| Engine Type | Outboard |
| Fuel Type | Gasoline |
| Global Trade Identification Number | 00731957916754 |
| Included Components | O/B FM PP Cylinder |
| Item Type Name | O/B FM PP Cylinder |
| Item Weight | 9.5 Pounds |
| Manufacturer | SEASTAR SOLUTIONS |
| Manufacturer Part Number | HC5345-3 |
| Manufacturer Warranty Description | limited warranty |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Horsepower | 350 Horsepower |
| Model Number | HC53453 |
| Mounting Type | Engine Mount |
| OEM Equivalent Part Number | HC5345-3 |
| Recommended Uses For Product | For Fishing Boats |
| UPC | 731957916754 |
M**E
Seastar
Perfection, quick, easy install for replacement of hydraulic steering system. Worth the cost to not have additional problems with only replacing gaskets/O-rings.
S**N
Great product.
Fit perfectly and functioned great. Super happy with this set of hydraulic steering cylinders.
A**R
It works
It works
M**E
Quality and fit
This steering ram arrived as advertised is great condition and is a perfect fit. Worked great and I will definitely order again if needed. Marc
G**R
Fits perfect easy install and quality parts.
Quality product easy install.
F**R
Smooth Operation on Etec 200 G2
Function as designed. Using it on a 200hp Etec G2 and so far it’s been great going on it’s second season.
W**E
Joe
Excellent just as described professionally built great price great replacement would recommend to family and colleagues
A**R
Great product
Direct fit made well. Top quality hands down.
Trustpilot
3 weeks ago
4 days ago