Blower Wheels

This is a BRAND NEW Lennox/Armstrong/Ducane Squirrel Cage or Blower Wheel . The part # is 47K31 (also 47K3101). It's 11.75" in diameter and 10.5" tall with a 1/2" bore. If the set screw is facing up (as in the picture) it rotates Clock-Wise! Thanks for...

This is a BRAND NEW Squirrel Cage or Blower Wheel . The part # is LA22ZA121 and it is designed to replace old Lennox/Armstrong/Ducane part #s 74H05 74H0501 & 66F37. It's 10" in diameter and 8" tall with a 1/2" bore. If the set screw is facing up (as in...