Stainless Steel 4 Blade Propellers

Konrad motors are known for their power and ability to move a big load through a lot of water. For a big job you need a big motor, and for a big motor you need a BIG propeller.

Signature’s Big Cow propellers are designed to move a lot of water and get any job done. They are designed for tough work, with large blades and large diameter to help them power through the water with ease. This added power minimalizes ventilation in rough seas and improves handling. It also improves overall efficiency and fuel costs.

The Big Cow stainless steel propeller by Signature replaces MerCruiser Bravo II and Konrad commercial sterndrives in 16” to 24” pitch sizes with right and left hand rotations.

For more information, click the Big Cow models below, or call us: (800)762-0309.

10 Item(s)

per page
Manufacturer
Model
Diameter
Pitch
Blades
Rotation
Part #

Set Descending Direction
  1. Big Cow - Four Blade 18.25" Diameter - 16 Pitch
    Signature
    Big Cow
    18 1/4"
    16
    4 Blade
    Right Hand
    C16R4T
    $619.00

  2. Big Cow - Four Blade 18.25" Diameter - 18 Pitch
    Signature
    Big Cow
    18 1/4"
    18
    4 Blade
    Right Hand
    C18R4T
    $619.00

  3. Big Cow - Four Blade 18.25" Diameter - 20 Pitch
    Signature
    Big Cow
    18 1/4"
    20
    4 Blade
    Right Hand
    C20R4T
    $619.00

  4. Big Cow - Four Blade 18.25" Diameter - 22 Pitch
    Signature
    Big Cow
    18 1/4"
    22
    4 Blade
    Right Hand
    C22R4T
    $619.00

  5. Big Cow - Four Blade 18.25" Diameter - 24 Pitch
    Signature
    Big Cow
    18 1/4"
    24
    4 Blade
    Right Hand
    C24R4T
    $619.00

  6. Big Cow - Four Blade 18.25" Diameter - 16 Pitch - Left hand
    Signature
    Big Cow
    18 1/4"
    16
    4 Blade
    Left Hand
    C16L4TT
    $619.00

  7. Big Cow - Four Blade 18.25" Diameter - 18 Pitch - Left hand
    Signature
    Big Cow
    18 1/4"
    18
    4 Blade
    Left Hand
    C18L4TT
    $619.00

  8. Big Cow - Four Blade 18.25" Diameter - 20 Pitch - Left hand
    Signature
    Big Cow
    18 1/4"
    20
    4 Blade
    Left Hand
    C20L4TT
    $619.00

  9. Big Cow - Four Blade 18.25" Diameter - 22 Pitch - Left hand
    Signature
    Big Cow
    18 1/4"
    22
    4 Blade
    Left Hand
    C22L4TT
    $619.00

  10. Big Cow - Four Blade 18.25" Diameter - 24 Pitch - Left hand
    Signature
    Big Cow
    18 1/4"
    24
    4 Blade
    Left Hand
    C24L4TT
    $619.00

10 Item(s)

per page
Manufacturer
Model
Diameter
Pitch
Blades
Rotation
Part #

Set Descending Direction