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Product Summary

Universal Fit, 18 Inch Fan Diameter, Pull Fan Flow Type

  • Made from a one-piece flexible nylon plastic material
  • Reinforced construction will withstand up to 8000 rpm
  • A lightweight design (only 12 oz.) is engineered to relieve stress on your water pump and bearings
  • An exclusive patented S-blade design provides maximum cooling
  • Fan has an 18" diameter and is made up of 6 blades

Key Specs

MFG. Part #418
Fan Diameter18 Inch
RotationClockwise/Standard
Blade TypeFlex
Blade MaterialNylon

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Maradyne 418 Details

One-piece nylon flex fan with reinforced construction for use up to 8000 RPM. Lightweight design (only 12 oz.) relieves stress on your water pump and bearings. Patented S-blade design provides maximum cooling and is ideal for race applications where weight is a concern.

Learn more about the importance of using a fan and shroud with our radiators by reading our tech article. Radiator Cooling Performance

For consideration, Aluminum Fan Shroud Kits now also available:

For 22" radiator, fan shroud kit # 917-4020

For 26" radiator, fan shroud kit # 917-4021

For 28" radiator, fan shroud kit # 917-4022

For 31" radiator, fan shroud kit # 917-4023

Maradyne 418 Specifications

KEY SPECS
MFG. Part #418
BrandMaradyne
Fan Diameter18 Inch
RotationClockwise/Standard
Blade TypeFlex
Blade MaterialNylon
GENERAL
Fan QuantitySingle
Fan Flow TypePull
Blade Count6-blade
Blade FinishNatural
Blade ColorBlack
Hub MaterialNylon
Hub FinishNatural
Hub ColorBlack
Shaft Diameter.63"
Slot Length.75"
Slot Width.35"
Overall Width2.00"
Weight12.00 lbs.
Hardware IncludedYes
Sold in QuantityEach
NotesIncludes flat and lock washers. 8000 RPM maximum.
GTIN Code810349010642