Dial Evaporative Cooler Motor Pulley (4" x ⅝") Model #700514444 They are self-contained devices independent

They are self-contained devices independent of all other operating controls

Cast aluminum body construction for durability

0 in Direct replacement for

Individually wrapped tablets

45 minute working time

Dial Evaporative Cooler Motor Pulley (4" x ⅝") Model #700514444 They are self-contained devices independentSteady and reliable performance is what you get with our motor pulley. Its sturdy construction provides dependability and long life. And because the pulley's 2 sides are adjustable, you can fine tune the v belt tension to prevent your motor from over heating. 5 8 in. bore x 4 in. Dia Appropriate for use with 1 HP motors Aluminum Set screw included