Off-Highway FansWindmaster® MS8 Nylon Standard Fans

The WindMaster MS8 is an 8-blade fan designed to cool lower power engines that require a less aggressive fan. Lightweight and an efficient design make this fan a great choice for a variety of off-highway equipment.


  • Variety of off-highway equipment
  • Variety of on-highway equipment


22.01"–32.01" [559–813 mm]
Blade Configurations
Standard Pilots
2-7 [51-178 mm]
Pitch Width
3.39-3.65 [86-92 mm]
32 diameter fan = 9.5 lbs. [4.3 kg]

Features & Benefits

  • 8-blade fans designed to cool lower power engines in heavy- and medium-duty trucks and buses that require a less aggressive fan
  • Unique blade design improves airflow and efficiency
  • Hub-less center section, lighter weight and better stock for transportation
  • Innovative new manufacturing process can cut custom pilot or bolt circle
  • Three center disk configurations offer flexibility of mounting positioning

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