Spare propellers

Propeller 125mm MaxPower

Propeller 185mm MaxPower

Original replacement propeller for the Quick BTQ185 DP bow thruster, clockwise (right-hand) rotation. The propeller is a wear part constantly exposed to sand, rocks and impacts — a damaged or worn propeller reduces thruster power and can cause vibration. Replacing it in good time keeps your bow thruster at full power exactly when you need it most, such as manoeuvring into a tight berth or docking in windy conditions.

Direct fit for the Quick BTQ185 DP bow thruster, no modifications needed. Check the rotation direction (clockwise vs counter-clockwise) before ordering — the wrong direction pushes the boat the wrong way.

Propeller that fits Quick's 125mm bow thrusters. 5-blade, includes nut. Check your trolling motor's propeller annually to make sure the blades are not damaged, and replace if necessary. A damaged propeller can cause uneven load on the engine and transmission.

Propeller to fit Quick's 140mm bow thrusters. 5-bladed. Includes nut. Check your bow thruster every year to make sure the blades are not damaged, and replace if necessary. A damaged propeller can mean uneven load on the engine and transmission.

Sleipner/Side-Power 5-blade propeller for SE60/185S

Up to 4hp (12mm shaft)

4hp & 7hp (14mm shaft) for 185mm pipe.

Sleipner propeller kit SE80/100 is a complete upgrade kit for Side-Power bow thruster models SP75 and SP95. The kit includes everything needed for a propeller replacement: 2x 185mm Q-Prop™ propellers, 2 adapters, 2 anodes, 2 propeller drive pins, 2 lock nuts and 2 propeller washers.

Fits older Side-Power models from 1999 onwards with a 4-blade propeller and lock-nut mounting. Note: older models with set-screw mounting cannot be upgraded with this kit — check your unit's mounting type before ordering.

Replacing the propeller is a typical service job once the original propeller is worn, damaged (e.g. from a rock or anchor chain strike), or when the anodes need renewing as part of annual maintenance.