Description
HC6345-3 Dometic SeaStar Pro Front Mount Outboard Cylinder
Take control at high speeds with SeaStar PRO Front Mount Outboard Cylinders, precision-engineered for performance boats where steering response and durability are critical.
Designed specifically for high-speed, single-engine outboard applications, SeaStar PRO cylinders deliver a tighter, more solid steering feel thanks to their advanced structural design.
Built for High-Speed Confidence
SeaStar PRO Front Mount Cylinders feature keyed support brackets that prevent cylinder racking under heavy loads. This added reinforcement provides:
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A noticeably more solid steering feel
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Reduced flex under torque
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Increased durability in demanding conditions
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More robust, longer-lasting bushings
Ideal for Performance Boats Exceeding 65 MPH
These cylinders are purpose-built for single-powered outboard boats capable of speeds over 65 mph, including:
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Bass boats
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Flats boats
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Combo Race/Ski boats
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Other performance-oriented hulls
When running at high speeds, steering precision isn’t optional, it’s essential. SeaStar PRO cylinders are engineered to handle the stress of aggressive operation while delivering smooth, predictable hydraulic response.
For serious boaters who demand strength, stability, and control at speed, SeaStar PRO Front Mount Outboard Cylinders set the standard.



