POWERTECH MQS3 Propeller Suzuki

PowerTech Boat Propeller MQS Series Motors 115 - 350HP

The MQS is a low rake prop. This prop has good stern lift and is great for inboard/outboard engines. It is an OEM equivalent of the Mercury Black Max. The 4-blade version provides better overall performance including lift, hole shot, handling and overall grip. This prop is great for water skiing, wake boarding and tubing. It performs well on heavy stern-drive cruises. Every PowerTech propeller is expertly crafted for high-performance and durability, even in the harshest saltwater conditions.

PROP SPECIFICATIONS

• Blades: 3
• Spline: 15
• Gear Case: 4.75"
• Diameter: 13.75-14.5"
• Pitch Range: 15-23
• HP Range: 115 - 350HP

CONSTRUCTIONS

• CushionLok hub system
• High polish finish
• Thru hub exhaust
• Right or left rotation

HUB TYPE AVAILABLE

• Square universal hub (MS275) or CushionLok*

(Flo-torq) consist of a square-profile sleeve. The primary advantage of square hubs is modularity, not performance, as the square hub can fit many motors with only hardware changes, but they tend to have two primary performance disadvantages, one, they tend to have a significantly shorter longevity, as compared to rubber hubs (depending on the application and conditions), and two, depending on the hub material chosen, they can create a hard connection from the prop to the shaft, so that any vibration is transferred directly to the shaft, the motor, and consequently, the boat.

PowerTech!' patented

system is a modular (fits all motor brands simply by changing driver and/or hardware), adjustable, field-serviceable design (no more trips to the local prop shop for a rehub) which, not only, withstands higher heat and torque loads than standard, press-in-style rubber hubs, but affords maximum drivetrain protection and super-soft forward and reverse drive engagement, as well. The hub system' cushioned rotation comes from the rotational movement of the propeller about the hub, which is allowed by the compression of the black cushioning rods inside hub cavity. In essence, the CushionLok hub acts as a rotational shock absorber, both, on drive engagement and in the event of an impact.