Welcome to Defender Canada! 
Sleipner Stern Thruster Tunnel - SM90086i
$848.18
Sleipner Stern Thruster Tunnel - SM90086i Item # 883525
Description
Sleipner's stern thruster tunnels are manufactured to exacting tolerances to be consistent in diameter and wall thickness. The size and shape of a tunnel is vital for the performance and proper fit of a system.
Features:
- Composite Stern Tunnel for SE80, SE100 and SH100
- Maximizes efficiency of the stern thruster by providing smooth radius ends to minimize turbulence
- Pre-drilled to accept gearleg and bracket, with pre-drilled transom mounting flange
- 30% stronger than fiberglass stern tunnels