ID
977032
$ 272.77
1-2 weeks delivery time
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The Vetus SDKIT125 Stern Thruster Extension Kit improves stern thruster performance on shallow draft boats by preventing air intake when tunnel openings are positioned close to the waterline. Designed for tunnels with 125 mm internal diameter, the kit includes two GRP deflector shells with stainless steel fastenings for reliable mounting and optimized water flow direction away from obstructions.
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Vetus SDKIT125 Stern Thruster Extension Kit for Shallow Draft Boats Ø125 mm
The Vetus SDKIT125 extension kit is developed to ensure proper stern thruster operation when the tunnel openings on shallow draft boats are near the waterline. It prevents air being drawn into the tunnel and directs water flow to avoid performance loss caused by components such as outdrives, trim tabs or swim-platform brackets. The kit includes two durable fiberglass (GRP) deflector shells and AISI 316 stainless-steel fastening hardware for secure and long-lasting installation.
Specification Value Compatible tunnel diameter Ø 125 mm Extension length per shell (B) 107 mm Total length with shell and tunnel (C) 464 mm Minimum depth from waterline to tunnel center (X) 73 mm Material GRP shells + AISI 316 stainless steel fastenings
- Prevents air intake for consistent thruster efficiency
- Optimizes water flow away from transom obstructions
- Suitable for shallow draft applications
- Easy retrofitting to existing stern thruster installations
- Corrosion-resistant materials for marine environments
This extension kit ensures reliable stern thruster performance even when installed close to the waterline, helping maintain safe and efficient vessel maneuverability.
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