Dometic HC5380-3 Splashwell Mount Outboard 9" Stroke 9.3 Cubic Inch Cylinder | Replaces HC5380
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Outboard steering offers three models of steering cylinders to suit most applications: Front Mount, Side Mount, and Splashwell Mount.
- Front Mount cylinders are balanced and the most commonly used.
- They are designed for single engines to 350 hp and multiple outboard engine installations with total power to 700 hp in counter rotating applications.
- Before ordering, determine the best application for the boat based on hull design, speed, and usage.
- Side mount cylinders are unbalanced and offer 4.8 or 5.7 turns lock-to-lock.
- It is suitable for shallow splashwells and use on engines fitted with power steering.
- For single engines to 300 hp and multiple outboard engine installations with total power to 600 hp in counter rotating applications.
- Splashwell Mount cylinders are an unbalanced, light duty alternative to front & side mount with 5.5 or 6.5 turns lock-to-lock for engines with or without support tubes.
- For single engines to 300 hp and multiple outboard engine installations with total power to 600 hp in counter rotating applications.
- It can be transom or hull mounted.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.