Defender Home Page
Phone: 800-628-8225 Fax: 800-654-1616 Int'l.: 860-701-3400 Email: Contact Us
Shipping Info
no sales tax Defender Home Page
Your Cart

View Cart View Shopping Cart
Check My Order(s)
Track My Package(s)
Conversion Chart
Shopping Areas
Boats & Motors
 Defender Seal
Autoprop Bronze Alloy Propeller

Autoprop Bronze Alloy Propeller

  • Diameter: 18.50", Pitch: Self-Pitching
  • Shaft: 7/8" - 1-1/8"
  • Specify Rotation and Shaft Diameter in Order Comments at Checkout
  • Item #: 
    Model #: 
    Shipping Weight: 
    21.00 Lbs.
    List Price: 
    Our Price:
    Note:  This item ships from the manufacturer.
    It typically ships within 2 business days  (more...)
    Status:     Ships Direct



    Autoprop is a unique automatic variable pitch propeller designed for sailing yachts, motor sailors and displacement motor yachts. By automatically varying its pitch, numerous benefits are achieved, namely:
    • Incr speeds
    • Lower fuel consumption
    • Increased range
    • Stopping and astern performance are improved dramatically
    • Sailing drag is reduced by over 85%
    • Available in two or three bladed configurations
    • Retrofit onto existing vessels. Shaft modifications not required
    Blade Diameter 18.5"
    Shaft Size 7/8" - 1-1/8"
    Material Superston

    Autoprop's major advance in variable pitch propeller technology was recognized in 1999, when Brunton's were awarded the prestigious "Queen's Award for Technological Achievement."  


    Have A Suggestion?

    Help us make our site better for everyone! Let us know you've found something wrong or frustrating on this page and we will improve it. Please mark each that apply.

    Product has been improperly categorized
    Page loads too slowly
    Product information is incorrect
    Page has errors or bugs
    Site is frustrating or difficult to use
    Product image is missing or wrong
    Cannot find my size
    Spelling errors on page
    Not enough product information

    Comments or Examples:
    Examples: Missing information such as dimensions and model number, typos, inaccuracies, etc...

    Please include your e-mail address below if you would like us to respond to your comments or questions.             

    Join Our Email List And Receive our Monthly Promotions
    Defender Email Specials