Powerboat transom-mount stern tunnels mount through the rear of the transom. Tunnel ends are flared to lessen turbulence.
2-Piece Composite Stern Tunnel (250mm) makes installation even easier, and can be used on any of the 250mm Tunnel Thrusters. Tunnel is ready bored, with extension harness for control box.
• Composite tunnels are 30% stronger than fiberglass stern tunnels
• Integrated support struts eliminate the need for a separate support for the motor
• Larger cut-out diameter (350 mm) makes it possible to install a completely assembled SE130 or SE170 stern thruster from the outside
• The tunnel comes in two halves that snap together, allowing easy access to the gearleg/propellers during assembly
Tunnel only (thruster not included).