Description
DOMETIC SEASTAR Low Horsepower Outboard Engine Spacer Kit – HO5090
The Dometic SeaStar HO5090 spacer kit is used on selected low-horsepower outboard installations where additional spacing is required to align the steering cylinder and tiller connection correctly. Proper alignment is important for balanced steering travel and to avoid binding through the engine’s tilt and steering range.
This is an application-specific installation kit. Check the SeaStar outboard application notes for your engine and cylinder before ordering, especially on installations using HC5345/HC5358-style cylinders or engines with limited tilt-tube clearance.
- Spacer kit for selected low-horsepower outboard steering installations.
- Helps correct steering cylinder alignment between the engine tiller arm and hydraulic cylinder.
- Useful during initial installation or refit when the application notes call for additional spacing.
- Supports smoother steering travel by helping prevent linkage misalignment.
- Must be matched to the engine and cylinder application; not a universal spacer.
Specifications
- Manufacturer Part Number: HO5090
- Product Type: Low horsepower outboard spacer kit
- Application: Selected SeaStar outboard hydraulic steering cylinder installations
- Use With: Certain Honda, Johnson/Evinrude, Mercury/Mariner and Suzuki applications, per supplier listing

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