Used on 3/4 and 1/2 horse power cooler motors with 1/2" shaft diameter. Cast Iron Variable Motor Pulleys 3-3/4" x 1/2"- 1/2 or 3/4 HP (same as 1VL40) Replaces part #5X274 and P5-100-1.
Blower Upgrade Kit changes 1" blower components to 1-3/16" blower components. Comes with 21" x 20" x 1-3/16" blower wheel, 14" x 1-3/16" blower pulley, 1-3/16" x 26-5/8 long cooler shaft, (2x)...