Q-Prop Upgrade Kit for SP155TC & SP200 Bow Thrusters

Less noise, more thrust! Complete kit to upgrade your Side-Power 155TC & SP200 thrusters from a 4-blade prop to the newer, quieter & more efficient 5-blade Q-prop. Can be adapted to all SM155TC models produced after 1998.

• Noise reductions of up to 75% measured in controlled environments
• The expected & tested normal noise reduction in average installations 20 to 40%
• Will be delivered on all sidepower models during 2008 except the SP550
• Upgrade kits are available for most SP Series thrusters with special adaptors
• Actual noise reduction will vary with boat type & thruster installation
• Material: Composite
• Propulsion System: 5-Blade
• Includes: (1) 250mm Q-Prop Right Hand, (1) 250mm Q-Prop Left Hand, (2) Zinc Anodes with Bolts, (2) Propeller Lock Nuts, (2) Propeller Washers, (2) Propeller Key