(5 reviews) Write a Review

Blower Upgrade Kit changes 3/4" blower components to 1" blower components. Comes with 19" x 18" x 1" blower wheel, 11" x 1" blower pulley, 1" cooler shaft, (2x) 1" high rise pillow bearings. Change all parts to upgrade blower system to 1". The reason for this is that currently 3/4" blower wheels are not available.

Please contact us if you need a different size pulley or low rise bearings.

5 Reviews Hide Reviews Show Reviews

  • 5
    Blower up grade for mastercool 6500

    Posted by Carl little on Jul 20th 2019

    Every thing fit perfectly thanks

  • 5
    Blower upgrade

    Posted by Lloyd on Jun 10th 2019

    Blower upgrade fit perfectly , easy install, great costumer service!

  • 5
    Worked great...

    Posted by Diego on Jun 6th 2019

    Parts were high quality and fit perfectly. Some directions might be useful...like make sure you orient blower correctly when you reinstall it (it can be installed two different ways/directions), and where to install lock rings (or whatever they are called). My old unit did not have lock rings. I believe they go on the outside of the bearings...to keep the blower and rod unit from sliding side to side...???

  • 5
    Sweet and cool

    Posted by Jeremy on May 2nd 2019

    Worked awesome only hard part was getting to old rusted one out grinder and cut off wheel worked great for that

  • 5
    Blower upgrade kit

    Posted by John on Jul 11th 2017

    This kit worked perfectly to repair my Frigiking 6500 swamp cooler. The parts are high quality and were simple to install.