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15 1/4X20 S4R PROP (5689-4153-20)

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*Minimum order of $299 to use Sezzle

SKU:
5689-4153-20
Weight:
18.00 LBS
Unit of Measure:
EA
Manufacturer Part Number (MPN):
5689-4153-20

Product Overview

The R&D technical team at Polastorm uses ASTM A890-4A duplex stainless steel construction, followed by heat treatment, to produce propeller materials with extreme anti-corrosion and tensile strengths of up to 750 Mpa. All Polastorm stainless steel propellers include a spiral flute exhaust design and the best Interchangeable Hub System with Gearcase Noise Reduction System available in the marine industry (GNRS). The best-tested models have been selected to match specific engine horsepower groups with a range of propeller pitch options.

Key Features:

  • The prop is made of stainless steel that gets stronger and tougher over time.

  • Higher rake angles increase boat lift and overall performance by tightening the propeller vortex.

  • The handling and boat lift is increased by aggressive rake and cupping.

  • Progressive pitch angles that have been tuned accelerate and channel water to reduce slide, improve performance, and maximize fuel efficiency.

Specifications:

  • SKU: 5689-4153-20

  • Weight: 18.00 LBS

  • Unit Of Measure: EA

  • Manufacturer Part Number (MPN): 5689-4153-20

  • Brand: PolaStorm



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