Quicksilver Black Diamond #QA2078X Aluminum Boat Propeller Sea Ray 50 HP Outboard 1974 - 1976 Model 500

Quicksilver Black Diamond Propellers
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Representative Prop Photo Only

Propeller Specifications:

  • Part(s): #QA2078X
  • Manufacturer: Quicksilver
  • Brand:Black Diamond
  • Material: Aluminum
  • Diameter: 10 - 3/8
  • Pitch: 13
  • Blades: 3
  • Rotation: Standard (Clockwise)
  • Average Black Diamond Rating:
    (120)
  • Usually Ships Within: Business Day

Flo-Torq Reflex Hub Kit and required hardware included with propeller.

Promotional Information
OEM Equivalent

Equivalent to OEM Propeller

About Quicksilver Boat Propellers

Black Diamond Aluminum Boat Propellers

It's not just an average aluminum propeller - there is a reason the Black Diamond is the world's best-selling aftermarket prop! The Black Diamonds are standard replacements on many motor models and with simple and easy installation, are excellent for new boaters. These propellers are exclusively made in 3-blade aluminum with a standard (right-hand) rotation. It is an adaptable style that is available for most outboard and sterndrive models up to 250 horsepower and speeds up to 50mph. This model is available in:

  • Right-hand/standard rotation only
  • Aluminum material
  • 3 blades
  • For on O/B and I/O (Sterndrive) engines
  • Pitch sizes range from 6 to 23"
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Propeller Help Guide

Your Outboard Motor
  • Manufacturer: Sea Ray
  • Model: Model 500 Outboard
  • Horsepower: 50 HP
  • Specs: Thru Hub Exhaust & 13 Tooth Spline
  • Year(s): 1974 - 1976
  • Max RPM: Not Available
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