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  • Optimized Wide Blade
  • Adjustable Pitch
  • Composite Blade Construction
  • Quick Blade Pitch Adjustment
  • Nickel Leading Edge
  • Aluminum Alloy Hub
  • Zinc Plated Hardware
  • No Modifications Required to the Propeller Shaft

Whirl Wind Propellers developed the AB Series of airboat propellers to offer excellent value in a straightforward, reliable design. Unparalleled durability, ease of installation and great performance make the AB Series Simply the Best!

The AB400 series is a 4-blade propeller system that comes in your choice of blade diameter and the 4 place hub. This propeller has been designed for use on engines ranging in horsepower from 350hp to 500hp.

We offer the AB400 with Stump Puller (SP) blades in diameters of 70", 72", 76", 78" and 82" - left and right hand rotations.

Stump Puller (SP) blades are our latest composite wide blades - learn more. Aerospace composites and wide nickel leading edges making these the most durable blades available on the market today. These are also the lightest wide blades available, which means quick spin-up and great snap for your airboat!
Please refer to our sizing chart for propeller sizing vs engines.

Engine Applications for the AB400:

425 hp-------------------------------- 76" diameter
Chevy 454 (2:1 Reduction Drive) ------- 76"

500 hp-------------------------------- 78" to 82" diameter
Ford 514 (2.3 or 2.6:1 Reduction Drive) -------- 78" or 82"
Cadillac 502 (2.3 or 2.6:1 Reduction Drive) ------ 78" or 82"

AB 400 Series Propeller:

:: Max RPM: 3000 RPM
:: Rotation: Right or Left hand
:: Number of Blades: 4
:: Hub Flange: 4 3/4" LXL
:: Engine Horsepower: 400 - 500hp
:: Finish: Gloss Black
:: Diameter: 76", 78", 82"
:: System Weight: 55 lbs

Unit Price: $2,890 - includes propeller, hub and all hardware for installation. FREE Shipping in the US, except Alaska and Hawaii.

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