Engine Kits

Derale 18" Blue Anodized Blades
Click On Image To Enlarge
Derale Cooling Products

Derale 18" Blue Anodized Blades

Part #: 19518
List Price: $135.03
Our Price: $54.01
You Save: $81.02

Availability: In Stock

18" Blue Anodized Blades

This 18" high performance, standard rotation flex fan features 6 blue anodized aluminum blades and a polished and chrome plated hub and is rated for engine speeds up to 8,000 rpm. Popular with hot rodders and muscle car owners, a perfect solution for applications where space is at a premium.

Features and Benefits

  • Blue anodized aluminum fan blades
  • Chrome plated hub
  • Rated up to 8,000 RPM
  • 18" standard rotation flex fan design


  • Diameter: 18 1/4"
  • Flange bolt spacing: 1-3/4ft - 2-1/4"
  • Depth: 1-1/8"
  • Mounting surface to front: 1/4"
  • Mounting surface to rear: 1"
  • Blade pitch: 50 degrees
  • Rotation: Standard (clockwise)
  • Hub construction: Chrome plated steel
  • Blade construction: Anodized blue aluminum
Blade Color Blue
Blade Material Aluminum
Blade Type Flex
Brand Derale Cooling Products
Clutch Required No
Diameter (in) 18.000 in.
Hub Color Chrome
Hub Material Steel
Number of Blades 6 blades
Part Type Fans, Mechanical
Product Line Derale Cooling Products Hi Performance Aluminum Narrow Blade Flex Fans
Quantity Sold individually.
Rotation Clockwise