19 x 18 in. Evaporative Cooler Blower Upgrade Kit - 1 in. Shaft, 12 in. Pulley (6500)

Blower conversion kit for compatible 6500 evaporative cooler configurations, converting a 3/4-inch shaft system to 1-inch blower components.

Specifications & Included Parts

• Conversion: 3/4-inch blower shaft components to a 1-inch shaft system
• Blower wheel: 19-inch diameter x 18-inch width x 1-inch shaft bore
• Blower pulley: 12-inch diameter x 1-inch bore
• Cooler shaft: 1-inch diameter
• Bearings: two 1-inch high-rise pillow bearings
• Application reference: 6500 cooler configuration

Compatibility & Installation

Replace all listed components together to complete the 1-inch conversion. This kit provides a conversion option when a compatible 3/4-inch-bore replacement blower wheel is unavailable. Compare wheel clearance, shaft length, bearing mounting and pulley size to the cooler. Contact us if you need a different pulley size or low-rise bearings.